Amanita muscaria, commonly known as the fly agaric (pronounced /ˈæɡərɪk/) or fly Amanita (pronounced /ˌæməˈnaɪtə/), is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees. The quintessential toadstool, it is a large white-gilled, white-spotted, usually deep red mushroom, one of the most recognizable and widely encountered in popular culture. Several subspecies, with differing cap colour have been recognised to date, including the brown regalis (considered a separate species), the yellow-orange flavivolata, guessowii, and formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades which may represent separate species.

Although generally considered poisonous, deaths are extremely rare, and it has been consumed as a food in parts of Europe, Asia, and North America after parboiling in water. Amanita muscaria is now primarily famed for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. It was used as an intoxicant and entheogen by the peoples of Siberia and has a religious significance in these cultures. There has been much speculation on traditional use of this mushroom as an intoxicant in places other than Siberia; however, such traditions are far less well-documented.

Fly agaric (Amanita muscaria).

A. muscaria has a distinctly Alice in Wonderland appearance, with its bright red cap and white spots. While it's technically toxic to humans, the mushrooms are apparently safe to ingest after parboiling them twice. A. muscaria was very popular as an intoxicant among Siberian tribes, possibly holding religious significance because of its psychoactive properties.

One of the more hotly contested hypotheses is that the Viking berserkers ingested a tea-like drink made of Amanita muscaria, commonly known as fly agaric, just before battle to induce their trance-like state (all this, according to ArsTechnica). 😄

Street peeps use images of sweets/ice cream for their intoxicants, it seems.

That 'hood is rough.

In an 2009 article the Wall Street Journal attributes Burnside as being instrumental in transforming Portland into "the skateboarding capital of the world[7]" and the site serves as a memorable landmark on the "Portland Walking Tour.[8]"

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

This quintessential toadstool is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

source: Wikipedia

✧Tune✧

Web: ✧Fortuna RP✧

Discord: ✧Fortuna Discord✧

Ooooh, A captain's life seems elegant

With far more booze than regiment.

He's required to provide

For all the crew aboard.

When provisions are running short,

And if the ship is far from port,

The Cap himself must sacrifice

For all the crew aboard.

There's no rum in the captain's barrel.

There's rum on the captain's table,

And rum in the captain's crew,

So buy the captain rum.

No rum in the captain's barrel.

There's rum on the captain's table,

And rum in the captain's crew,

So buy the captain rum.

He opens up his lighter, fair,

And from his barrels he must prepare,

Intoxicants of the finest sort,

For all the crew aboard.

But when provisions are running short,

And if the ship is far from port,

The Cap himself must sacrifice

For all the crew aboard.

No rum in the captain's barrel.

There's rum on the captain's table,

And rum in the captain's crew,

So buy the captain rum.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboilingâwhich weakens its toxicity and breaks down the mushroom's psychoactive substancesâit is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Photographed at Ebernoe Common, Near Petworth, West Sussex, UK.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboilingâwhich weakens its toxicity and breaks down the mushroom's psychoactive substancesâit is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Photographed at Ebernoe Common, Near Petworth, West Sussex, UK.

I love fly agaric, to me they are the perfect toadstool and I have never seen so many perfect ones as I did this day in Black Park, Berkshire, I must have seen over 200 of them, all shapes and sizes from perfect little button mushroom to massive great big flat dinner plates, they were everywhere.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Photographed in an area of Black Park known as Fulmershe Heath, near Iver Heath, Berkshire, UK.

Pirianda..

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees..

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. .

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained followers and detractors in anthropological and religious literature..

Extracts from Wikepedia

Published - Veröffentlicht - Geilenkirchener-Zeitung - Aachener Zeitung - 05th of November 2016 - 05. November 2016 ------------------------------------

Amanita muscaria ---- Fly agaric ---- Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

This iconic toadstool is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Cyclamen is a genus of 23 species of perennial flowering plants in the family Primulaceae. In English, it is known by the common names sowbread or swinebread. Cyclamen species are native to Europe and the Mediterranean Basin east to the Caucasus and Iran, with one species in Somalia. They grow from tubers and are valued for their flowers with upswept petals and variably patterned leaves.

en.wikipedia.org/wiki/Cyclamen

This photo has been uploaded for the enjoyment of the image, not to aid in identification. Picking wild mushrooms to eat without expert knowledge will probably result in you dying.

The most easily identifiable mushroom of them all, Amanita muscaria at Coed Gwent (Wentwood) near Newport.

location: North America, Europe

edibility: Deadly

fungus colour: Red or redish or pink

normal size: 5-15cm

cap type: Convex to shield shaped

stem type: Ring on stem, Volva on stem

spore colour: White, cream or yellowish

habitat: Grows in woods, Grows on the ground

Amanita muscaria (L. ex Fr.) Hooker Fly Agaric, Amanite tue-mouches, Fausse Oronge Roter Fliegenpilz Cap 8–20cm across, globose or hemispherical at first then flattening, bright scarlet covered with distinctive white pyramidal warts which may be washed off by rain leaving the cap almost smooth and the colour fades. Stem 80–180×10–20mm, white, often covered in shaggy volval remnants as is the bulbous base, the white membranous ring attached to the stem apex sometimes becoming flushed yellow from the pigment washed off the cap. Flesh white, tinged red or yellow below the cap cuticle, Taste pleasant, smell faint. Gills free, white. Spore print white. Spores broadly ovate, nonamyloid, 9.5–10.5×7–8µ. Habitat usually with birch trees, Season late summer to late autumn. Common. Deadly poisonous. It contains many different toxins see below. Distribution, America and Europe.

This is one of the easiest species to recognize and describe, and consequently its properties have been well documented for centuries. The common name Fly Agaric comes from the practice of breaking the cap into platefuls of milk, used since medieval times to stupefy flies. It is a strong hallucinogen and intoxicant and was used as such by the Lapps. In such cases the cap is dried and swallowed without chewing. The symptoms begin twenty minutes to two hours after ingestion. The central nervous system is affected and the muscles of the intoxicated person start to pull and twitch convulsively, followed by dizzines and a death-like sleep. During this stage the mushrooms are often vomited but nevertheless the drunkenness and stupor continue. While in this state of stupor, the person experiences vivid visions and on waking is usually filled with elation and is physically very active. This is due to the nerves being highly stimulated, the slightest effort of will producing exaggerated physical effects, e.g. the intoxicated person will make a gigantic leap to clear the smallest obstacle. The Lapps may have picked up the habit of eating the Fly Agaric through observing the effects of the fungus on reindeer, which are similarly affected. Indeed, they like it so much that all one has to do to round up a wandering herd is to scatter pieces of Fly Agaric on the ground. Another observation the Lapps made from the reindeer was that the intoxicating compounds in the fungus can be recycled by consuming the urine of an intoxicated person. The effects of consuming this species are exceedingly unpredictable; some people remain unaffected while others have similar, or different, symptoms to those above, and at least one death is attributed to A. muscaria. This unpredictability is due to the fungus containing different amounts of the toxins ibotenic acid and muscimol according to season, method of cooking and ingestion, as well as the subject’s state of mind. Ibotenic acid is mostly concentrated in the coloured skin of the cap. This very unstable compound rapidly degrades on drying to form muscimol which is five to ten times more potent. Traditionally, where A. muscaria is used as an inebriant, it is the dried cap which is taken.

info by Roger Phillips:

www.rogersmushrooms.com

Pirianda..

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees..

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. .

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained followers and detractors in anthropological and religious literature..

Extracts from Wikepedia

Seen in Explore.

The most easily identifiable mushroom of them all. Early morning light on a specimen at Coed Gwent (Wentwood) near Newport.

This photo has been uploaded for the enjoyment of the image, not to aid in identification. Picking wild mushrooms to eat without expert knowledge will probably result in you dying.

location: North America, Europe

edibility: Deadly

fungus colour: Red or redish or pink

normal size: 5-15cm

cap type: Convex to shield shaped

stem type: Ring on stem, Volva on stem

spore colour: White, cream or yellowish

habitat: Grows in woods, Grows on the ground

Amanita muscaria (L. ex Fr.) Hooker Fly Agaric, Amanite tue-mouches, Fausse Oronge Roter Fliegenpilz Cap 8–20cm across, globose or hemispherical at first then flattening, bright scarlet covered with distinctive white pyramidal warts which may be washed off by rain leaving the cap almost smooth and the colour fades. Stem 80–180×10–20mm, white, often covered in shaggy volval remnants as is the bulbous base, the white membranous ring attached to the stem apex sometimes becoming flushed yellow from the pigment washed off the cap. Flesh white, tinged red or yellow below the cap cuticle, Taste pleasant, smell faint. Gills free, white. Spore print white. Spores broadly ovate, nonamyloid, 9.5–10.5×7–8µ. Habitat usually with birch trees, Season late summer to late autumn. Common. Deadly poisonous. It contains many different toxins see below. Distribution, America and Europe.

This is one of the easiest species to recognize and describe, and consequently its properties have been well documented for centuries. The common name Fly Agaric comes from the practice of breaking the cap into platefuls of milk, used since medieval times to stupefy flies. It is a strong hallucinogen and intoxicant and was used as such by the Lapps. In such cases the cap is dried and swallowed without chewing. The symptoms begin twenty minutes to two hours after ingestion. The central nervous system is affected and the muscles of the intoxicated person start to pull and twitch convulsively, followed by dizzines and a death-like sleep. During this stage the mushrooms are often vomited but nevertheless the drunkenness and stupor continue. While in this state of stupor, the person experiences vivid visions and on waking is usually filled with elation and is physically very active. This is due to the nerves being highly stimulated, the slightest effort of will producing exaggerated physical effects, e.g. the intoxicated person will make a gigantic leap to clear the smallest obstacle. The Lapps may have picked up the habit of eating the Fly Agaric through observing the effects of the fungus on reindeer, which are similarly affected. Indeed, they like it so much that all one has to do to round up a wandering herd is to scatter pieces of Fly Agaric on the ground. Another observation the Lapps made from the reindeer was that the intoxicating compounds in the fungus can be recycled by consuming the urine of an intoxicated person. The effects of consuming this species are exceedingly unpredictable; some people remain unaffected while others have similar, or different, symptoms to those above, and at least one death is attributed to A. muscaria. This unpredictability is due to the fungus containing different amounts of the toxins ibotenic acid and muscimol according to season, method of cooking and ingestion, as well as the subject’s state of mind. Ibotenic acid is mostly concentrated in the coloured skin of the cap. This very unstable compound rapidly degrades on drying to form muscimol which is five to ten times more potent. Traditionally, where A. muscaria is used as an inebriant, it is the dried cap which is taken.

info by Roger Phillips:

www.rogersmushrooms.com

From Wikipedia:

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a basidiomycete of the genus Amanita. It is also a muscimol mushroom. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

Arguably the most iconic toadstool species, the fly agaric is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognizable and widely encountered in popular culture.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituents being the compounds ibotenic acid and muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

purdy, red mushroom...the pretty ones are usually poisonous

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the southern hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

www.wikipedia.org/wiki/Amanita_muscaria

mushroom season

For my video; youtu.be/ckF1s6h4bEY?si=pX-gnIF7YT0l49jI,

Garden Village, Burnaby, British Columbia, Canada.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a basidiomycete of the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

Although poisonous, death due to poisoning from A. muscaria ingestion is quite rare. Parboiling twice with water draining weakens its toxicity and breaks down the mushroom's psychoactive substances; it is eaten in parts of Europe, Asia, and North America. All Amanita muscaria varieties, but in particular A. muscaria var. muscaria, are noted for their hallucinogenic properties, with the main psychoactive constituents being muscimol and its neurotoxic precursor ibotenic acid. A local variety of the mushroom was used as an intoxicant and entheogen by the indigenous peoples of Siberia.

Margaret and I found a host of these beautiful toadstools under a tree on the banks of Thirlmere when taking a last walk on our recent holiday in the Lake District.

Fly Agaric or Fly Amanita, is a poisonous and psychoactive fungus, one of many in the genus Amanita. The quintessential toadstool ! Although it is generally considered poisonous, there are few documented human deaths from its consumption, and after having been parboiled it is eaten as a food in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures.

BUT - PLEASE don't try these at home!

Hydrangea Colors Are Determined By The Acidity Of The Soil

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Hydrangeas are A a genus of flowering plants.

Several terms redirect here. For other uses, see Hydrangea (disambiguation) and Hortensia (disambiguation).

Hydrangea (/haɪˈdreɪndʒə/[3][4] or /haɪˈdreɪndʒiə/[5]) is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some (particularly H. macrophylla) are also often called hortensia.[6] The genus was first described from Virginia in North America,[7] but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30 m (100 ft) by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.[8]

Quick Facts Scientific classification, Type species ...

The flowers of many hydrangeas act as natural pH indicators, producing blue flowers when the soil is acidic and pink ones when the soil is alkaline.[9]

Etymology

Hydrangea is derived from Greek and means 'water vessel' (from ὕδωρ húdōr "water" + ἄγγος ángos or ἀγγεῖον angeîon "vessel"),[10][11][12] in reference to the shape of its seed capsules.[13] The earlier name, Hortensia, is a Latinised version of the French given name Hortense, honoring the French astronomer and mathematician Nicole-Reine Hortense Lepaute.[14] Philibert Commerson attempted to name the flower Lepautia or Peautia after Lepaute. However, the flower's accepted name later became Hortensia. This led to people believing Lepaute's name was Hortense, but the Larousse remarks that this is erroneous, and that the name probably came from hortus, garden.[15]

Life cycle

Hydrangea flowers are produced from early spring to late autumn; they grow in flowerheads (corymbs or panicles) most often at the ends of the stems. Typically the flowerheads contain two types of flowers: small non-showy fertile flowers in the center or interior of the flowerhead, and large, sterile showy flowers with large colorful sepals (tepals). These showy flowers are often extended in a ring, or to the exterior of the small flowers. Plants in wild populations typically have few to none of the showy flowers, while cultivated hydrangeas have been bred and selected to have more of the larger type flowers.

There are two flower arrangements in hydrangeas with corymb style inflorescences, which includes the commonly grown "bigleaf hydrangea"—Hydrangea macrophylla. Mophead flowers are large round flowerheads resembling pom-poms or, as the name implies, the head of a mop. In contrast, lacecap flowers bear round, flat flowerheads with a center core of subdued, small flowers surrounded by outer rings of larger flowers having showy sepals or tepals. The flowers of some rhododendrons and viburnums can appear, at first glance, similar to those of some hydrangeas.

Colors and soil acidity

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Species

Hydrangea paniculata

97 species are accepted.[20]

Hydrangea acuminata Siebold & Zucc.

Hydrangea albostellata Samain, Najarro & E.Martínez

Hydrangea alternifolia Siebold

Hydrangea × amagiana Makino

Hydrangea amamiohsimensis (Koidz.) Y.De Smet & Granados

Hydrangea ampla (Chun) Y.De Smet & Granados

Hydrangea anomala D.Don – (climbing hydrangea) Himalaya, southwest China

Hydrangea arborescens L. – (smooth hydrangea) eastern North America

Hydrangea arguta (Gaudich.) Y.De Smet & Granados

Hydrangea aspera Buch.-Ham. ex D.Don – China, Himalaya

Hydrangea asterolasia Diels

Hydrangea barbara (L.) Bernd Schulz

Hydrangea bifida (Maxim.) Y.De Smet & Granados

Hydrangea breedlovei Samain, Najarro & E.Martínez

Hydrangea bretschneideri Dippel – China

Hydrangea caerulea (Stapf) Y.De Smet & Granados

Hydrangea carroniae Samain & E.Martínez

Hydrangea chungii Rehder – China

Hydrangea cinerea Small – (ashy hydrangea) eastern United States

Hydrangea coenobialis Chun – China

Hydrangea corylifolia (Chun) Y.De Smet & Granados

Hydrangea crassa (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea daimingshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea davidii Franch. – China

Hydrangea densifolia (C.F.Wei) Y.De Smet & Granados

Hydrangea diplostemona (Donn.Sm.) Standl.

Hydrangea fauriei (Hayata) Y.De Smet & Granados

Hydrangea febrifuga (Lour.) Y.De Smet & Granados (syn. Dichroa febrifuga) – central & southern China to Malesia and New Guinea

Hydrangea glaucescens (Rehder) Y.De Smet & Granados – China, Myanmar and Vietnam

Hydrangea gracilis W.T.Wang & M.X.Nie – China

Hydrangea heteromalla D.Don – Himalaya, west and north China

Hydrangea hirsuta (Gagnep.) Y.De Smet & Granados

Hydrangea hirta (Thunb.) Siebold – Japan

Hydrangea hwangii J.M.H.Shaw

Hydrangea hydrangeoides (Siebold & Zucc.) Bernd Schulz – Ulleungdo, Japan, Kurils

Hydrangea hypoglauca Rehder – China

Hydrangea integrifolia Hayata – China

Hydrangea involucrata Siebold – Japan, Taiwan

Hydrangea jelskii Szyszył. – Andes

Hydrangea kawagoeana Koidz.

Hydrangea kwangsiensis Hu – China

Hydrangea kwangtungensis Merr. – China

Hydrangea lalashanensis S.S.Ying

Hydrangea lingii G.Hoo – China

Hydrangea linkweiensis Chun – China

Hydrangea liukiuensis Nakai

Hydrangea lobbii Maxim.

Hydrangea longifolia Hayata – China

Hydrangea longipes Franch. – western China

Hydrangea luteovenosa Koidz.

Hydrangea macrocarpa Hand.-Mazz. – China

Hydrangea macrophylla (Thunb.) Ser. – (bigleaf hydrangea) southeast Japan, southern China

Hydrangea mangshanensis C.F.Wei – China

Hydrangea marunoi Tagane & S.Fujii

Hydrangea mathewsii Briq.

Hydrangea megalocarpa (Chun) J.M.H.Shaw

Hydrangea minamitanii (H.Ohba) Yahara

Hydrangea × mizushimarum H.Ohba

Hydrangea moellendorffii Hance

Hydrangea mollissima (Merr.) Y.De Smet & Granados

Hydrangea nahaensis Samain & E.Martínez

Hydrangea nebulicola Nevling & Gómez Pompa

Hydrangea obtusifolia (Hu) Y.De Smet & Granados

Hydrangea ofeliae Sodusta & Lumawag

Hydrangea otontepecensis Samain & E.Martínez

Hydrangea paniculata Siebold – (panicled hydrangea) eastern China, Japan, Korea, Sakhalin

Hydrangea peruviana Moric. ex Ser. – Costa Rica and Panama, Andes

Hydrangea petiolaris Siebold & Zucc. – (climbing hydrangea) Japan, Korea, Sakhalin

Hydrangea pingtungensis S.S.Ying

Hydrangea platyarguta Y.De Smet & Samain

Hydrangea pottingeri Prain (synonym Hydrangea chinensis Maxim.) – Arunachal Pradesh, Myanmar, southeastern China, and Taiwan

Hydrangea preslii Briq.

Hydrangea quercifolia W.Bartram – (oakleaf hydrangea) southeast United States

Hydrangea radiata Walter – (silverleaf hydrangea) southeast United States

Hydrangea robusta Hook.f. & Thomson – China, Himalaya

Hydrangea sargentiana Rehder – western China

Hydrangea scandens (L.f.) Ser. – southern Japan south to the Philippines

Hydrangea serrata (Thunb.) Ser. – Japan, Korea

Hydrangea serratifolia (Thunb.) Ser. – Chile, western Argentina

Hydrangea sikokiana Maxim.

Hydrangea sousae Samain, Najarro & E.Martínez

Hydrangea steyermarkii Standl.

Hydrangea strigosa Rehder – China

Hydrangea stylosa Hook.f. & Thomson – China

Hydrangea taiwaniana Y.C.Liu & F.Y.Lu

Hydrangea tapalapensis Samain, Najarro & E.Martínez

Hydrangea tarapotensis Briq. – Andes

Hydrangea tomentella (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea × versicolor (Fortune) J.M.H.Shaw

Hydrangea viburnoides (Hook.f. & Thomson) Y.De Smet & Granados

Hydrangea wallichii J.M.H.Shaw

Hydrangea xanthoneura Diels – China

Hydrangea xinfeniae W.B.Ju & J.Ru

Hydrangea yaoshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea yayeyamensis Koidz.

Hydrangea × ytiensis (J.M.H.Shaw) J.M.H.Shaw

Hydrangea yunnanensis Rehder

Hydrangea zhewanensis P.S.Hsu & X.P.Zhang – China

Fossil record

Hydrangea knowltoni

†Hydrangea alaskana is a fossil species recovered from Paleogene strata at Jaw Mountain Alaska.[21] †Hydrangea knowltoni has been described from leaves and flowers recovered from the Miocene Langhian Latah Formation of the inland Pacific Northwest United states. The related Miocene species †Hydrangea bendirei is known to from the Mascall Formation in Oregon, and †Hydrangea reticulata is documented from the Weaverville Formation in California.[22][23]

Four fossil seeds of †Hydrangea polonica have been extracted from borehole samples of the Middle Miocene fresh water deposits in Nowy Sacz Basin, West Carpathians, Poland.[24]

Cultivation and uses

Hydrangeas are popular ornamental plants, grown for their large flowerheads, with Hydrangea macrophylla being by far the most widely grown. It has over 600 named cultivars, many selected to have only large sterile flowers in the flowerheads. Hydrangea macrophylla, also known as bigleaf hydrangea, can be broken up into two main categories; mophead hydrangea and lacecap hydrangea. Some are best pruned on an annual basis when the new leaf buds begin to appear. If not pruned regularly, the bush will become very "leggy", growing upwards until the weight of the stems is greater than their strength, at which point the stems will sag down to the ground and possibly break. Other species only flower on "old wood". Thus, new wood resulting from pruning will not produce flowers until the following season.

The following cultivars and species have gained the Royal Horticultural Society's Award of Garden Merit under the synonym Schizophragma:[25]

S. hydrangeoides var. concolor 'Moonlight'[26]

S. hydrangeoides var. hydrangeoides 'Roseum'[27]

S. integrifolium[28]

Hydrangea root and rhizome are indicated for the treatment of conditions of the urinary tract in the Physicians' Desk Reference for Herbal Medicine and may have diuretic properties.[29] Hydrangeas are moderately toxic if eaten, with all parts of the plant containing cyanogenic glycosides.[30] Hydrangea paniculata is reportedly sometimes smoked as an intoxicant, despite the danger of illness and/or death due to the cyanide.[31][32]

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

A popular pink hydrangea called Vanilla Strawberry has been named "Top Plant" by the American Nursery and Landscape Association.

A hybrid "Runaway Bride Snow White", from Japan, won Plant of the Year at the 2018 RHS Chelsea Flower Show.[35]

In culture

In Japan, ama-cha (甘茶), meaning sweet tea, is another herbal tea made from Hydrangea serrata, whose leaves contain a substance that develops a sweet taste (phyllodulcin). For the fullest taste, fresh leaves are crumpled, steamed, and dried, yielding dark brown tea leaves. Ama-cha is mainly used for kan-butsu-e (the Buddha bathing ceremony) on April 8 every year—the day thought to be Buddha's birthday in Japan. During the ceremony, ama-cha is poured over a statue of Buddha and served to people in attendance. A legend has it that on the day Buddha was born, nine dragons poured Amrita over him; ama-cha is substituted for Amrita in Japan.

In Korean tea, Hydrangea serrata is used for an herbal tea called sugukcha (수국차) or isulcha (이슬차).

The pink hydrangea has risen in popularity all over the world, especially in Asia. The given meaning of pink hydrangeas is popularly tied to the phrase "you are the beat of my heart," as described by the celebrated Korean florist Tan Jun Yong, who was quoted saying, "The light delicate blush of the petals reminds me of a beating heart, while the size could only match the heart of the sender!"[36]

Hydrangea quercifolia was declared the official state wildflower of the U.S. state of Alabama in 1999.[37]

Hydrangeas were used by the Cherokee people of what is now the Southern U.S. as a mild diuretic and cathartic; it was considered a valuable remedy for stone and gravel in the bladder.[38]

Extrafloral nectaries were reported on hydrangea species by Zimmerman 1932, but Elias 1983 regards this as "doubtful".[39]

Legally grown opium poppies ( papaver somniferum ) - huge areas of the mewari hills were devoted to this crop which was used in the main for pharmaceutical medicines ( codeine, morphine and heroin ) for the worlds hospitals - needless to say the government control was lax and much of this product found its way onto the streets of India both as raw opium and as rough refined heroin, the former not a new intoxicant in asia but the latter ... another story...

Copyright 2013 Ian P Watkinson - All rights reserved

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Hydrangea Colors Are Determined By The Acidity Of The Soil

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Hydrangeas are A a genus of flowering plants.

Several terms redirect here. For other uses, see Hydrangea (disambiguation) and Hortensia (disambiguation).

Hydrangea (/haɪˈdreɪndʒə/[3][4] or /haɪˈdreɪndʒiə/[5]) is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some (particularly H. macrophylla) are also often called hortensia.[6] The genus was first described from Virginia in North America,[7] but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30 m (100 ft) by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.[8]

Quick Facts Scientific classification, Type species ...

The flowers of many hydrangeas act as natural pH indicators, producing blue flowers when the soil is acidic and pink ones when the soil is alkaline.[9]

Etymology

Hydrangea is derived from Greek and means 'water vessel' (from ὕδωρ húdōr "water" + ἄγγος ángos or ἀγγεῖον angeîon "vessel"),[10][11][12] in reference to the shape of its seed capsules.[13] The earlier name, Hortensia, is a Latinised version of the French given name Hortense, honoring the French astronomer and mathematician Nicole-Reine Hortense Lepaute.[14] Philibert Commerson attempted to name the flower Lepautia or Peautia after Lepaute. However, the flower's accepted name later became Hortensia. This led to people believing Lepaute's name was Hortense, but the Larousse remarks that this is erroneous, and that the name probably came from hortus, garden.[15]

Life cycle

Hydrangea flowers are produced from early spring to late autumn; they grow in flowerheads (corymbs or panicles) most often at the ends of the stems. Typically the flowerheads contain two types of flowers: small non-showy fertile flowers in the center or interior of the flowerhead, and large, sterile showy flowers with large colorful sepals (tepals). These showy flowers are often extended in a ring, or to the exterior of the small flowers. Plants in wild populations typically have few to none of the showy flowers, while cultivated hydrangeas have been bred and selected to have more of the larger type flowers.

There are two flower arrangements in hydrangeas with corymb style inflorescences, which includes the commonly grown "bigleaf hydrangea"—Hydrangea macrophylla. Mophead flowers are large round flowerheads resembling pom-poms or, as the name implies, the head of a mop. In contrast, lacecap flowers bear round, flat flowerheads with a center core of subdued, small flowers surrounded by outer rings of larger flowers having showy sepals or tepals. The flowers of some rhododendrons and viburnums can appear, at first glance, similar to those of some hydrangeas.

Colors and soil acidity

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Species

Hydrangea paniculata

97 species are accepted.[20]

Hydrangea acuminata Siebold & Zucc.

Hydrangea albostellata Samain, Najarro & E.Martínez

Hydrangea alternifolia Siebold

Hydrangea × amagiana Makino

Hydrangea amamiohsimensis (Koidz.) Y.De Smet & Granados

Hydrangea ampla (Chun) Y.De Smet & Granados

Hydrangea anomala D.Don – (climbing hydrangea) Himalaya, southwest China

Hydrangea arborescens L. – (smooth hydrangea) eastern North America

Hydrangea arguta (Gaudich.) Y.De Smet & Granados

Hydrangea aspera Buch.-Ham. ex D.Don – China, Himalaya

Hydrangea asterolasia Diels

Hydrangea barbara (L.) Bernd Schulz

Hydrangea bifida (Maxim.) Y.De Smet & Granados

Hydrangea breedlovei Samain, Najarro & E.Martínez

Hydrangea bretschneideri Dippel – China

Hydrangea caerulea (Stapf) Y.De Smet & Granados

Hydrangea carroniae Samain & E.Martínez

Hydrangea chungii Rehder – China

Hydrangea cinerea Small – (ashy hydrangea) eastern United States

Hydrangea coenobialis Chun – China

Hydrangea corylifolia (Chun) Y.De Smet & Granados

Hydrangea crassa (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea daimingshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea davidii Franch. – China

Hydrangea densifolia (C.F.Wei) Y.De Smet & Granados

Hydrangea diplostemona (Donn.Sm.) Standl.

Hydrangea fauriei (Hayata) Y.De Smet & Granados

Hydrangea febrifuga (Lour.) Y.De Smet & Granados (syn. Dichroa febrifuga) – central & southern China to Malesia and New Guinea

Hydrangea glaucescens (Rehder) Y.De Smet & Granados – China, Myanmar and Vietnam

Hydrangea gracilis W.T.Wang & M.X.Nie – China

Hydrangea heteromalla D.Don – Himalaya, west and north China

Hydrangea hirsuta (Gagnep.) Y.De Smet & Granados

Hydrangea hirta (Thunb.) Siebold – Japan

Hydrangea hwangii J.M.H.Shaw

Hydrangea hydrangeoides (Siebold & Zucc.) Bernd Schulz – Ulleungdo, Japan, Kurils

Hydrangea hypoglauca Rehder – China

Hydrangea integrifolia Hayata – China

Hydrangea involucrata Siebold – Japan, Taiwan

Hydrangea jelskii Szyszył. – Andes

Hydrangea kawagoeana Koidz.

Hydrangea kwangsiensis Hu – China

Hydrangea kwangtungensis Merr. – China

Hydrangea lalashanensis S.S.Ying

Hydrangea lingii G.Hoo – China

Hydrangea linkweiensis Chun – China

Hydrangea liukiuensis Nakai

Hydrangea lobbii Maxim.

Hydrangea longifolia Hayata – China

Hydrangea longipes Franch. – western China

Hydrangea luteovenosa Koidz.

Hydrangea macrocarpa Hand.-Mazz. – China

Hydrangea macrophylla (Thunb.) Ser. – (bigleaf hydrangea) southeast Japan, southern China

Hydrangea mangshanensis C.F.Wei – China

Hydrangea marunoi Tagane & S.Fujii

Hydrangea mathewsii Briq.

Hydrangea megalocarpa (Chun) J.M.H.Shaw

Hydrangea minamitanii (H.Ohba) Yahara

Hydrangea × mizushimarum H.Ohba

Hydrangea moellendorffii Hance

Hydrangea mollissima (Merr.) Y.De Smet & Granados

Hydrangea nahaensis Samain & E.Martínez

Hydrangea nebulicola Nevling & Gómez Pompa

Hydrangea obtusifolia (Hu) Y.De Smet & Granados

Hydrangea ofeliae Sodusta & Lumawag

Hydrangea otontepecensis Samain & E.Martínez

Hydrangea paniculata Siebold – (panicled hydrangea) eastern China, Japan, Korea, Sakhalin

Hydrangea peruviana Moric. ex Ser. – Costa Rica and Panama, Andes

Hydrangea petiolaris Siebold & Zucc. – (climbing hydrangea) Japan, Korea, Sakhalin

Hydrangea pingtungensis S.S.Ying

Hydrangea platyarguta Y.De Smet & Samain

Hydrangea pottingeri Prain (synonym Hydrangea chinensis Maxim.) – Arunachal Pradesh, Myanmar, southeastern China, and Taiwan

Hydrangea preslii Briq.

Hydrangea quercifolia W.Bartram – (oakleaf hydrangea) southeast United States

Hydrangea radiata Walter – (silverleaf hydrangea) southeast United States

Hydrangea robusta Hook.f. & Thomson – China, Himalaya

Hydrangea sargentiana Rehder – western China

Hydrangea scandens (L.f.) Ser. – southern Japan south to the Philippines

Hydrangea serrata (Thunb.) Ser. – Japan, Korea

Hydrangea serratifolia (Thunb.) Ser. – Chile, western Argentina

Hydrangea sikokiana Maxim.

Hydrangea sousae Samain, Najarro & E.Martínez

Hydrangea steyermarkii Standl.

Hydrangea strigosa Rehder – China

Hydrangea stylosa Hook.f. & Thomson – China

Hydrangea taiwaniana Y.C.Liu & F.Y.Lu

Hydrangea tapalapensis Samain, Najarro & E.Martínez

Hydrangea tarapotensis Briq. – Andes

Hydrangea tomentella (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea × versicolor (Fortune) J.M.H.Shaw

Hydrangea viburnoides (Hook.f. & Thomson) Y.De Smet & Granados

Hydrangea wallichii J.M.H.Shaw

Hydrangea xanthoneura Diels – China

Hydrangea xinfeniae W.B.Ju & J.Ru

Hydrangea yaoshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea yayeyamensis Koidz.

Hydrangea × ytiensis (J.M.H.Shaw) J.M.H.Shaw

Hydrangea yunnanensis Rehder

Hydrangea zhewanensis P.S.Hsu & X.P.Zhang – China

Fossil record

Hydrangea knowltoni

†Hydrangea alaskana is a fossil species recovered from Paleogene strata at Jaw Mountain Alaska.[21] †Hydrangea knowltoni has been described from leaves and flowers recovered from the Miocene Langhian Latah Formation of the inland Pacific Northwest United states. The related Miocene species †Hydrangea bendirei is known to from the Mascall Formation in Oregon, and †Hydrangea reticulata is documented from the Weaverville Formation in California.[22][23]

Four fossil seeds of †Hydrangea polonica have been extracted from borehole samples of the Middle Miocene fresh water deposits in Nowy Sacz Basin, West Carpathians, Poland.[24]

Cultivation and uses

Hydrangeas are popular ornamental plants, grown for their large flowerheads, with Hydrangea macrophylla being by far the most widely grown. It has over 600 named cultivars, many selected to have only large sterile flowers in the flowerheads. Hydrangea macrophylla, also known as bigleaf hydrangea, can be broken up into two main categories; mophead hydrangea and lacecap hydrangea. Some are best pruned on an annual basis when the new leaf buds begin to appear. If not pruned regularly, the bush will become very "leggy", growing upwards until the weight of the stems is greater than their strength, at which point the stems will sag down to the ground and possibly break. Other species only flower on "old wood". Thus, new wood resulting from pruning will not produce flowers until the following season.

The following cultivars and species have gained the Royal Horticultural Society's Award of Garden Merit under the synonym Schizophragma:[25]

S. hydrangeoides var. concolor 'Moonlight'[26]

S. hydrangeoides var. hydrangeoides 'Roseum'[27]

S. integrifolium[28]

Hydrangea root and rhizome are indicated for the treatment of conditions of the urinary tract in the Physicians' Desk Reference for Herbal Medicine and may have diuretic properties.[29] Hydrangeas are moderately toxic if eaten, with all parts of the plant containing cyanogenic glycosides.[30] Hydrangea paniculata is reportedly sometimes smoked as an intoxicant, despite the danger of illness and/or death due to the cyanide.[31][32]

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

A popular pink hydrangea called Vanilla Strawberry has been named "Top Plant" by the American Nursery and Landscape Association.

A hybrid "Runaway Bride Snow White", from Japan, won Plant of the Year at the 2018 RHS Chelsea Flower Show.[35]

In culture

In Japan, ama-cha (甘茶), meaning sweet tea, is another herbal tea made from Hydrangea serrata, whose leaves contain a substance that develops a sweet taste (phyllodulcin). For the fullest taste, fresh leaves are crumpled, steamed, and dried, yielding dark brown tea leaves. Ama-cha is mainly used for kan-butsu-e (the Buddha bathing ceremony) on April 8 every year—the day thought to be Buddha's birthday in Japan. During the ceremony, ama-cha is poured over a statue of Buddha and served to people in attendance. A legend has it that on the day Buddha was born, nine dragons poured Amrita over him; ama-cha is substituted for Amrita in Japan.

In Korean tea, Hydrangea serrata is used for an herbal tea called sugukcha (수국차) or isulcha (이슬차).

The pink hydrangea has risen in popularity all over the world, especially in Asia. The given meaning of pink hydrangeas is popularly tied to the phrase "you are the beat of my heart," as described by the celebrated Korean florist Tan Jun Yong, who was quoted saying, "The light delicate blush of the petals reminds me of a beating heart, while the size could only match the heart of the sender!"[36]

Hydrangea quercifolia was declared the official state wildflower of the U.S. state of Alabama in 1999.[37]

Hydrangeas were used by the Cherokee people of what is now the Southern U.S. as a mild diuretic and cathartic; it was considered a valuable remedy for stone and gravel in the bladder.[38]

Extrafloral nectaries were reported on hydrangea species by Zimmerman 1932, but Elias 1983 regards this as "doubtful".[39]

Excessive alcohol use is responsible for more than 95,000 deaths in the United States each year, or 261 deaths per day. These deaths shorten the lives of those who die by an average of almost 29 years, for a total of 2.8 million years of potential life lost

Cooper square

ManHatTan

Photography’s new conscience

linktr.ee/GlennLosack

linktr.ee/GlennLosack

glosack.wixsite.com/tbws

Different stages of this fungus as seen around the Queen Elizabeth Forest Park at Loch Drunkie.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a basidiomycete mushroom, one of many in the genus Amanita. It is also a muscimol mushroom. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

Arguably the most iconic toadstool species, the fly agaric is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognisable and widely encountered in popular culture.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituents being the compounds ibotenic acid and muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

De vliegenzwam (Amanita muscaria) is een opvallende paddenstoel, die algemeen voorkomt in de lage landen. Het eten ervan kan leiden tot vergiftigingsverschijnselen, maar de ernst hiervan valt meestal mee.Vliegenzwammen groeien vaak in nauwe associatie (symbiose) met berk, tamme kastanje, eik, den, beuk en spar. Ze vormen een ectomycorrhiza, wat betekent dat het mycelium niet binnendringt in de wortels van de boom, maar de haarwortels aan de buitenkant omgeeft.

De bekendste verschijningsvorm van de vliegenzwam is een donkerrode hoed met witte stippen. De witte stippen zijn restanten van het algeheel omhulsel (velum universale) waarin de paddenstoel 'opgesloten' zat, voordat hij uit de grond omhoog kwam. Deze spoelen bij regenachtig weer vrij snel van de hoed. De kleur van de hoed is echter variabel en kan variëren van rood tot oranje met gele tinten. De eerste foto in de fotogalerij hieronder geeft een idee van de variatie in kleur bij vliegenzwammen.

De hoed wordt 5-15 cm breed. Het vlees, de plaatjes en sporen zijn wit. De sporen zijn niet amyloïd en elliptisch van vorm (9-12 µm bij 6-9 µm). Op de witte steel zit meestal een duidelijke ring en aan de onderkant een (vlokkige) beurs. Vliegenzwammen kunnen voorkomen vanaf juli tot en met de late herfst, met een hoogtepunt rond eind augustus.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the southern hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, there are few documented human deaths from its consumption, and after having been parboiled it is eaten as a food in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in places other than Siberia, but such traditions are far less well documented. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained both followers and detractors in anthropological literature.

The post-World War II years saw diversification in the packaging of Coca-Cola and the development or acquisition of new products.

The trademark “Coke,” first used in advertising in 1941, was registered in 1945.

Now my cynical mind suggests that they knew exactly what they were doing when they changed the name.

------------

Cocaine (coke) is a powerful and generally illegal drug that has a long and complicated history.

The intoxicant is extracted from the coco plant, which originated in the Andean highlands of South America. Natives chewed the leaves or brewed them into a tea to combat fatigue for thousands of years before the Spaniards arrived on their doorstep.2 The pure chemical of cocaine hydrochloride was first extracted in the mid 1900s, and it was popular for both medical and legal recreational use for decades after.

In the early 1900s, medical professionals began to become alarmed at the negative health effects and addictions associated with this miracle powder, and its recreational use became illegal in 1914. Medical use is still legal in some circumstances, but it’s highly restricted.

Cocaine use dwindled for many years following this regulation, but a market for the drug exploded in the 1970s and 1980s, devastating communities. Soon after this, a new, cheaper form of cocaine emerged called crack cocaine that was more accessible to low-income individuals. More susceptible to drug abuse and addiction, many of these communities became trapped in a cycle of poverty, gang violence, and addiction. Today, according to the National Survey on Drug Use and Health, 1.4 million Americans struggle with cocaine abuse and addiction, though its general use appears to be on the decline.

Powder cocaine is the most commonly used stimulant in the UK and the second most prevalent drug overall. In the most recent surveys available, use in the last year was reported at 2.9% in England and Wales, the highest figure since 2008 to 2009

Regardless what you call it, cocaine is an addictive substance associated with a number of harmful health issues.

FROM WIKIPEDIA:

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita.

Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, reports of human deaths resulting from eating the mushroom are extremely rare. After parboiling—which removes the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures.

What trance am I in ? What is this strange intoxicant ¿. You already came & left , yet I still await you ! ——-THIS dwelling is the one of a self-made grave ! Am I in my home or is this just some tomb ……

There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia

I love fly agaric, to me they are the perfect toadstool.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Photographed on the Arboretum Walk at Nymans, Handcross, Haywards Heath, Sussex RH17 6EB

www.nationaltrust.org.uk/nymans

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a basidiomycete of the genus Amanita. It is also a muscimol mushroom. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

Arguably the most iconic toadstool species, the fly agaric is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognizable and widely encountered in popular culture.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling twice with water draining—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituents being the compounds ibotenic acid and muscimol. The mushroom was used as an intoxicant and entheogen by the indigenous peoples of Siberia and by the Sámi, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

Pirianda..

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees..

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. .

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained followers and detractors in anthropological and religious literature..

Extracts from Wikepedia

Fiscalini Ranch, Cambria, CA

This mushroom is hallucinogenic if ingested (though also considered poisonous, so be forewarned). When I googled the name I encountered a new word. Apparently it was used as an "intoxicant and entheogen" in Siberian cultures, that latter word in quotes meaning, "generating the divine within."--Wikipedia

Vliegenzwam

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the southern hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, there are few documented human deaths from its consumption, and after having been parboiled it is eaten as a food in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in places other than Siberia, but such traditions are far less well documented. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained both followers and detractors in anthropological literature.

FROM WIKIPEDIA:

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita.

Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, reports of human deaths resulting from eating the mushroom are extremely rare. After parboiling—which removes the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures.

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, reports of human deaths resulting from eating the mushroom are extremely rare. After parboiling—which removes the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in places other than Siberia, such as the Middle East, India, Eurasia, North America, and Scandinavia.

The name of the mushroom in many European languages is thought to be derived from its use as an insecticide when sprinkled in milk. This practice has been recorded from Germanic- and Slavic-speaking parts of Europe, as well as the Vosges region and pockets elsewhere in France, and Romania.

Photographed in a mature pine forest near the beach in Tentsmuir Forest, just north of St Andrews in Fife, Scotland.

www.tentsmuir.org

Tanner AL

(Grown from seed collected in the wild last year)

“At the time of the White Dawn;

At the time of the White Dawn,

I arose and went away.

At Blue Nightfall I went away.

I ate the thornapple leaves

And the leaves made me dizzy.

I drank thornapple flowers

And the drink made me stagger…”

So begins the Pima “Datura Song” first translated in 1901 from a song-poem ritually performed by Tohono O’odham [our Native American neighbors here in Green Valley, AZ] shamans of south-central Arizona and northern Sonora, Mexico. This song was sung to bring success with a hunt, but also in cases of sickness where the characteristic symptoms were vomiting and dizziness (Frank Russell, The Pima Indians, 1908). It illustrates the great significance and nature of datura plants in the oral and sacred traditions of many native cultures.

Datura species have been revered as sacred visionary plants among almost all cultures around the world that have encountered it. Archeological evidence shows that Datura has been in use for at least 3,000 years in the southwestern United States and even longer in other parts of the world.

The genus Datura, with 9 to 12 known species, occurs widely throughout the temperate and warmer parts of both the Old and New World. The plants produce large white to purple tinged trumpet flowers and spiny round seedpods (thornapple). Daturas have been used as poisons, medicines, and ritual intoxicant agents since time immemorial. Each species has its own characteristic strong narcotic tropane alkaloids (typically scopolamine, atropine, daturine, and stramonine), which also make them among the most dangerous and poisonous plants known. Meteloidine is the principal hallucinogen, but it is only abundantly found in one of two species. Ingestion of even small quantities of any plant parts can cause delirium, frenzy, powerful hallucinations, coma, and death.

Hydrangea Colors Are Determined By The Acidity Of The Soil

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Hydrangeas are A a genus of flowering plants.

Several terms redirect here. For other uses, see Hydrangea (disambiguation) and Hortensia (disambiguation).

Hydrangea (/haɪˈdreɪndʒə/[3][4] or /haɪˈdreɪndʒiə/[5]) is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some (particularly H. macrophylla) are also often called hortensia.[6] The genus was first described from Virginia in North America,[7] but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30 m (100 ft) by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.[8]

Quick Facts Scientific classification, Type species ...

The flowers of many hydrangeas act as natural pH indicators, producing blue flowers when the soil is acidic and pink ones when the soil is alkaline.[9]

Etymology

Hydrangea is derived from Greek and means 'water vessel' (from ὕδωρ húdōr "water" + ἄγγος ángos or ἀγγεῖον angeîon "vessel"),[10][11][12] in reference to the shape of its seed capsules.[13] The earlier name, Hortensia, is a Latinised version of the French given name Hortense, honoring the French astronomer and mathematician Nicole-Reine Hortense Lepaute.[14] Philibert Commerson attempted to name the flower Lepautia or Peautia after Lepaute. However, the flower's accepted name later became Hortensia. This led to people believing Lepaute's name was Hortense, but the Larousse remarks that this is erroneous, and that the name probably came from hortus, garden.[15]

Life cycle

Hydrangea flowers are produced from early spring to late autumn; they grow in flowerheads (corymbs or panicles) most often at the ends of the stems. Typically the flowerheads contain two types of flowers: small non-showy fertile flowers in the center or interior of the flowerhead, and large, sterile showy flowers with large colorful sepals (tepals). These showy flowers are often extended in a ring, or to the exterior of the small flowers. Plants in wild populations typically have few to none of the showy flowers, while cultivated hydrangeas have been bred and selected to have more of the larger type flowers.

There are two flower arrangements in hydrangeas with corymb style inflorescences, which includes the commonly grown "bigleaf hydrangea"—Hydrangea macrophylla. Mophead flowers are large round flowerheads resembling pom-poms or, as the name implies, the head of a mop. In contrast, lacecap flowers bear round, flat flowerheads with a center core of subdued, small flowers surrounded by outer rings of larger flowers having showy sepals or tepals. The flowers of some rhododendrons and viburnums can appear, at first glance, similar to those of some hydrangeas.

Colors and soil acidity

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Species

Hydrangea paniculata

97 species are accepted.[20]

Hydrangea acuminata Siebold & Zucc.

Hydrangea albostellata Samain, Najarro & E.Martínez

Hydrangea alternifolia Siebold

Hydrangea × amagiana Makino

Hydrangea amamiohsimensis (Koidz.) Y.De Smet & Granados

Hydrangea ampla (Chun) Y.De Smet & Granados

Hydrangea anomala D.Don – (climbing hydrangea) Himalaya, southwest China

Hydrangea arborescens L. – (smooth hydrangea) eastern North America

Hydrangea arguta (Gaudich.) Y.De Smet & Granados

Hydrangea aspera Buch.-Ham. ex D.Don – China, Himalaya

Hydrangea asterolasia Diels

Hydrangea barbara (L.) Bernd Schulz

Hydrangea bifida (Maxim.) Y.De Smet & Granados

Hydrangea breedlovei Samain, Najarro & E.Martínez

Hydrangea bretschneideri Dippel – China

Hydrangea caerulea (Stapf) Y.De Smet & Granados

Hydrangea carroniae Samain & E.Martínez

Hydrangea chungii Rehder – China

Hydrangea cinerea Small – (ashy hydrangea) eastern United States

Hydrangea coenobialis Chun – China

Hydrangea corylifolia (Chun) Y.De Smet & Granados

Hydrangea crassa (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea daimingshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea davidii Franch. – China

Hydrangea densifolia (C.F.Wei) Y.De Smet & Granados

Hydrangea diplostemona (Donn.Sm.) Standl.

Hydrangea fauriei (Hayata) Y.De Smet & Granados

Hydrangea febrifuga (Lour.) Y.De Smet & Granados (syn. Dichroa febrifuga) – central & southern China to Malesia and New Guinea

Hydrangea glaucescens (Rehder) Y.De Smet & Granados – China, Myanmar and Vietnam

Hydrangea gracilis W.T.Wang & M.X.Nie – China

Hydrangea heteromalla D.Don – Himalaya, west and north China

Hydrangea hirsuta (Gagnep.) Y.De Smet & Granados

Hydrangea hirta (Thunb.) Siebold – Japan

Hydrangea hwangii J.M.H.Shaw

Hydrangea hydrangeoides (Siebold & Zucc.) Bernd Schulz – Ulleungdo, Japan, Kurils

Hydrangea hypoglauca Rehder – China

Hydrangea integrifolia Hayata – China

Hydrangea involucrata Siebold – Japan, Taiwan

Hydrangea jelskii Szyszył. – Andes

Hydrangea kawagoeana Koidz.

Hydrangea kwangsiensis Hu – China

Hydrangea kwangtungensis Merr. – China

Hydrangea lalashanensis S.S.Ying

Hydrangea lingii G.Hoo – China

Hydrangea linkweiensis Chun – China

Hydrangea liukiuensis Nakai

Hydrangea lobbii Maxim.

Hydrangea longifolia Hayata – China

Hydrangea longipes Franch. – western China

Hydrangea luteovenosa Koidz.

Hydrangea macrocarpa Hand.-Mazz. – China

Hydrangea macrophylla (Thunb.) Ser. – (bigleaf hydrangea) southeast Japan, southern China

Hydrangea mangshanensis C.F.Wei – China

Hydrangea marunoi Tagane & S.Fujii

Hydrangea mathewsii Briq.

Hydrangea megalocarpa (Chun) J.M.H.Shaw

Hydrangea minamitanii (H.Ohba) Yahara

Hydrangea × mizushimarum H.Ohba

Hydrangea moellendorffii Hance

Hydrangea mollissima (Merr.) Y.De Smet & Granados

Hydrangea nahaensis Samain & E.Martínez

Hydrangea nebulicola Nevling & Gómez Pompa

Hydrangea obtusifolia (Hu) Y.De Smet & Granados

Hydrangea ofeliae Sodusta & Lumawag

Hydrangea otontepecensis Samain & E.Martínez

Hydrangea paniculata Siebold – (panicled hydrangea) eastern China, Japan, Korea, Sakhalin

Hydrangea peruviana Moric. ex Ser. – Costa Rica and Panama, Andes

Hydrangea petiolaris Siebold & Zucc. – (climbing hydrangea) Japan, Korea, Sakhalin

Hydrangea pingtungensis S.S.Ying

Hydrangea platyarguta Y.De Smet & Samain

Hydrangea pottingeri Prain (synonym Hydrangea chinensis Maxim.) – Arunachal Pradesh, Myanmar, southeastern China, and Taiwan

Hydrangea preslii Briq.

Hydrangea quercifolia W.Bartram – (oakleaf hydrangea) southeast United States

Hydrangea radiata Walter – (silverleaf hydrangea) southeast United States

Hydrangea robusta Hook.f. & Thomson – China, Himalaya

Hydrangea sargentiana Rehder – western China

Hydrangea scandens (L.f.) Ser. – southern Japan south to the Philippines

Hydrangea serrata (Thunb.) Ser. – Japan, Korea

Hydrangea serratifolia (Thunb.) Ser. – Chile, western Argentina

Hydrangea sikokiana Maxim.

Hydrangea sousae Samain, Najarro & E.Martínez

Hydrangea steyermarkii Standl.

Hydrangea strigosa Rehder – China

Hydrangea stylosa Hook.f. & Thomson – China

Hydrangea taiwaniana Y.C.Liu & F.Y.Lu

Hydrangea tapalapensis Samain, Najarro & E.Martínez

Hydrangea tarapotensis Briq. – Andes

Hydrangea tomentella (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea × versicolor (Fortune) J.M.H.Shaw

Hydrangea viburnoides (Hook.f. & Thomson) Y.De Smet & Granados

Hydrangea wallichii J.M.H.Shaw

Hydrangea xanthoneura Diels – China

Hydrangea xinfeniae W.B.Ju & J.Ru

Hydrangea yaoshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea yayeyamensis Koidz.

Hydrangea × ytiensis (J.M.H.Shaw) J.M.H.Shaw

Hydrangea yunnanensis Rehder

Hydrangea zhewanensis P.S.Hsu & X.P.Zhang – China

Fossil record

Hydrangea knowltoni

†Hydrangea alaskana is a fossil species recovered from Paleogene strata at Jaw Mountain Alaska.[21] †Hydrangea knowltoni has been described from leaves and flowers recovered from the Miocene Langhian Latah Formation of the inland Pacific Northwest United states. The related Miocene species †Hydrangea bendirei is known to from the Mascall Formation in Oregon, and †Hydrangea reticulata is documented from the Weaverville Formation in California.[22][23]

Four fossil seeds of †Hydrangea polonica have been extracted from borehole samples of the Middle Miocene fresh water deposits in Nowy Sacz Basin, West Carpathians, Poland.[24]

Cultivation and uses

Hydrangeas are popular ornamental plants, grown for their large flowerheads, with Hydrangea macrophylla being by far the most widely grown. It has over 600 named cultivars, many selected to have only large sterile flowers in the flowerheads. Hydrangea macrophylla, also known as bigleaf hydrangea, can be broken up into two main categories; mophead hydrangea and lacecap hydrangea. Some are best pruned on an annual basis when the new leaf buds begin to appear. If not pruned regularly, the bush will become very "leggy", growing upwards until the weight of the stems is greater than their strength, at which point the stems will sag down to the ground and possibly break. Other species only flower on "old wood". Thus, new wood resulting from pruning will not produce flowers until the following season.

The following cultivars and species have gained the Royal Horticultural Society's Award of Garden Merit under the synonym Schizophragma:[25]

S. hydrangeoides var. concolor 'Moonlight'[26]

S. hydrangeoides var. hydrangeoides 'Roseum'[27]

S. integrifolium[28]

Hydrangea root and rhizome are indicated for the treatment of conditions of the urinary tract in the Physicians' Desk Reference for Herbal Medicine and may have diuretic properties.[29] Hydrangeas are moderately toxic if eaten, with all parts of the plant containing cyanogenic glycosides.[30] Hydrangea paniculata is reportedly sometimes smoked as an intoxicant, despite the danger of illness and/or death due to the cyanide.[31][32]

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

A popular pink hydrangea called Vanilla Strawberry has been named "Top Plant" by the American Nursery and Landscape Association.

A hybrid "Runaway Bride Snow White", from Japan, won Plant of the Year at the 2018 RHS Chelsea Flower Show.[35]

In culture

In Japan, ama-cha (甘茶), meaning sweet tea, is another herbal tea made from Hydrangea serrata, whose leaves contain a substance that develops a sweet taste (phyllodulcin). For the fullest taste, fresh leaves are crumpled, steamed, and dried, yielding dark brown tea leaves. Ama-cha is mainly used for kan-butsu-e (the Buddha bathing ceremony) on April 8 every year—the day thought to be Buddha's birthday in Japan. During the ceremony, ama-cha is poured over a statue of Buddha and served to people in attendance. A legend has it that on the day Buddha was born, nine dragons poured Amrita over him; ama-cha is substituted for Amrita in Japan.

In Korean tea, Hydrangea serrata is used for an herbal tea called sugukcha (수국차) or isulcha (이슬차).

The pink hydrangea has risen in popularity all over the world, especially in Asia. The given meaning of pink hydrangeas is popularly tied to the phrase "you are the beat of my heart," as described by the celebrated Korean florist Tan Jun Yong, who was quoted saying, "The light delicate blush of the petals reminds me of a beating heart, while the size could only match the heart of the sender!"[36]

Hydrangea quercifolia was declared the official state wildflower of the U.S. state of Alabama in 1999.[37]

Hydrangeas were used by the Cherokee people of what is now the Southern U.S. as a mild diuretic and cathartic; it was considered a valuable remedy for stone and gravel in the bladder.[38]

Extrafloral nectaries were reported on hydrangea species by Zimmerman 1932, but Elias 1983 regards this as "doubtful".[39]

2010-299

Amanita muscaria, commonly known as the fly agaric (pronounced /ˈæɡərɪk/) or fly Amanita (pronounced /ˌæməˈnaɪtə/), is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees. The quintessential toadstool, it is a large white-gilled, white-spotted, usually deep red mushroom, one of the most recognizable and widely encountered in popular culture. Several subspecies, with differing cap colour, have been recognised to date, including the brown regalis (considered a separate species), the yellow-orange flavivolata, guessowii, and formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades which may represent separate species.

Although generally considered poisonous, deaths are extremely rare, and it has been consumed as a food in parts of Europe, Asia, and North America after parboiling in water. Amanita muscaria is now primarily famed for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. It was used as an intoxicant and entheogen by the peoples of Siberia and has a religious significance in these cultures. There has been much speculation on traditional use of this mushroom as an intoxicant in places other than Siberia; however, such traditions are far less well-documented. The American banker and amateur ethnomycologist R. Gordon Wasson proposed the fly agaric was in fact the Soma talked about in the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained both followers and detractors in anthropological literature.[1]

Hydrangea Colors Are Determined By The Acidity Of The Soil

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Hydrangeas are A a genus of flowering plants.

Several terms redirect here. For other uses, see Hydrangea (disambiguation) and Hortensia (disambiguation).

Hydrangea (/haɪˈdreɪndʒə/[3][4] or /haɪˈdreɪndʒiə/[5]) is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some (particularly H. macrophylla) are also often called hortensia.[6] The genus was first described from Virginia in North America,[7] but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30 m (100 ft) by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.[8]

Quick Facts Scientific classification, Type species ...

The flowers of many hydrangeas act as natural pH indicators, producing blue flowers when the soil is acidic and pink ones when the soil is alkaline.[9]

Etymology

Hydrangea is derived from Greek and means 'water vessel' (from ὕδωρ húdōr "water" + ἄγγος ángos or ἀγγεῖον angeîon "vessel"),[10][11][12] in reference to the shape of its seed capsules.[13] The earlier name, Hortensia, is a Latinised version of the French given name Hortense, honoring the French astronomer and mathematician Nicole-Reine Hortense Lepaute.[14] Philibert Commerson attempted to name the flower Lepautia or Peautia after Lepaute. However, the flower's accepted name later became Hortensia. This led to people believing Lepaute's name was Hortense, but the Larousse remarks that this is erroneous, and that the name probably came from hortus, garden.[15]

Life cycle

Hydrangea flowers are produced from early spring to late autumn; they grow in flowerheads (corymbs or panicles) most often at the ends of the stems. Typically the flowerheads contain two types of flowers: small non-showy fertile flowers in the center or interior of the flowerhead, and large, sterile showy flowers with large colorful sepals (tepals). These showy flowers are often extended in a ring, or to the exterior of the small flowers. Plants in wild populations typically have few to none of the showy flowers, while cultivated hydrangeas have been bred and selected to have more of the larger type flowers.

There are two flower arrangements in hydrangeas with corymb style inflorescences, which includes the commonly grown "bigleaf hydrangea"—Hydrangea macrophylla. Mophead flowers are large round flowerheads resembling pom-poms or, as the name implies, the head of a mop. In contrast, lacecap flowers bear round, flat flowerheads with a center core of subdued, small flowers surrounded by outer rings of larger flowers having showy sepals or tepals. The flowers of some rhododendrons and viburnums can appear, at first glance, similar to those of some hydrangeas.

Colors and soil acidity

Hydrangea flower color changes based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

Hydrangea flower color can change based on the pH in soil. As the graph depicts, soil with a pH of 5.5 or lower will produce blue flowers, a pH of 6.5 or higher will produce pink hydrangeas, and soil in between 5.5 and 6.5 will have purple hydrangeas.

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

White hydrangeas cannot be color-manipulated by soil pH because they do not produce pigment for color. In other words, while the hue of the inflorescence is variable dependent upon cultural factors, the color saturation is genetically predetermined.

In most species, the flowers are white. In some, however, (notably H. macrophylla), they can be blue, red, or purple, with color saturation levels ranging from the palest of pinks, lavenders & powder blues, to deep, rich purples, reds, and royal blues. In these species, floral color change occurs due to the availability of aluminium ions, a variable which itself depends upon the soil pH.[16][17] For H. macrophylla and H. serrata cultivars, the flower color can be determined by the relative acidity of the soil: an acidic soil (pH below 7), will have available aluminium ions and typically produce flowers that are blue to purple,[18] whereas an alkaline soil (pH above 7) will tie up aluminium ions and result in pink or red flowers. This is caused by a color change of the flower pigments in the presence of aluminium ions which can be taken up into hyperaccumulating plants.[19]

Species

Hydrangea paniculata

97 species are accepted.[20]

Hydrangea acuminata Siebold & Zucc.

Hydrangea albostellata Samain, Najarro & E.Martínez

Hydrangea alternifolia Siebold

Hydrangea × amagiana Makino

Hydrangea amamiohsimensis (Koidz.) Y.De Smet & Granados

Hydrangea ampla (Chun) Y.De Smet & Granados

Hydrangea anomala D.Don – (climbing hydrangea) Himalaya, southwest China

Hydrangea arborescens L. – (smooth hydrangea) eastern North America

Hydrangea arguta (Gaudich.) Y.De Smet & Granados

Hydrangea aspera Buch.-Ham. ex D.Don – China, Himalaya

Hydrangea asterolasia Diels

Hydrangea barbara (L.) Bernd Schulz

Hydrangea bifida (Maxim.) Y.De Smet & Granados

Hydrangea breedlovei Samain, Najarro & E.Martínez

Hydrangea bretschneideri Dippel – China

Hydrangea caerulea (Stapf) Y.De Smet & Granados

Hydrangea carroniae Samain & E.Martínez

Hydrangea chungii Rehder – China

Hydrangea cinerea Small – (ashy hydrangea) eastern United States

Hydrangea coenobialis Chun – China

Hydrangea corylifolia (Chun) Y.De Smet & Granados

Hydrangea crassa (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea daimingshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea davidii Franch. – China

Hydrangea densifolia (C.F.Wei) Y.De Smet & Granados

Hydrangea diplostemona (Donn.Sm.) Standl.

Hydrangea fauriei (Hayata) Y.De Smet & Granados

Hydrangea febrifuga (Lour.) Y.De Smet & Granados (syn. Dichroa febrifuga) – central & southern China to Malesia and New Guinea

Hydrangea glaucescens (Rehder) Y.De Smet & Granados – China, Myanmar and Vietnam

Hydrangea gracilis W.T.Wang & M.X.Nie – China

Hydrangea heteromalla D.Don – Himalaya, west and north China

Hydrangea hirsuta (Gagnep.) Y.De Smet & Granados

Hydrangea hirta (Thunb.) Siebold – Japan

Hydrangea hwangii J.M.H.Shaw

Hydrangea hydrangeoides (Siebold & Zucc.) Bernd Schulz – Ulleungdo, Japan, Kurils

Hydrangea hypoglauca Rehder – China

Hydrangea integrifolia Hayata – China

Hydrangea involucrata Siebold – Japan, Taiwan

Hydrangea jelskii Szyszył. – Andes

Hydrangea kawagoeana Koidz.

Hydrangea kwangsiensis Hu – China

Hydrangea kwangtungensis Merr. – China

Hydrangea lalashanensis S.S.Ying

Hydrangea lingii G.Hoo – China

Hydrangea linkweiensis Chun – China

Hydrangea liukiuensis Nakai

Hydrangea lobbii Maxim.

Hydrangea longifolia Hayata – China

Hydrangea longipes Franch. – western China

Hydrangea luteovenosa Koidz.

Hydrangea macrocarpa Hand.-Mazz. – China

Hydrangea macrophylla (Thunb.) Ser. – (bigleaf hydrangea) southeast Japan, southern China

Hydrangea mangshanensis C.F.Wei – China

Hydrangea marunoi Tagane & S.Fujii

Hydrangea mathewsii Briq.

Hydrangea megalocarpa (Chun) J.M.H.Shaw

Hydrangea minamitanii (H.Ohba) Yahara

Hydrangea × mizushimarum H.Ohba

Hydrangea moellendorffii Hance

Hydrangea mollissima (Merr.) Y.De Smet & Granados

Hydrangea nahaensis Samain & E.Martínez

Hydrangea nebulicola Nevling & Gómez Pompa

Hydrangea obtusifolia (Hu) Y.De Smet & Granados

Hydrangea ofeliae Sodusta & Lumawag

Hydrangea otontepecensis Samain & E.Martínez

Hydrangea paniculata Siebold – (panicled hydrangea) eastern China, Japan, Korea, Sakhalin

Hydrangea peruviana Moric. ex Ser. – Costa Rica and Panama, Andes

Hydrangea petiolaris Siebold & Zucc. – (climbing hydrangea) Japan, Korea, Sakhalin

Hydrangea pingtungensis S.S.Ying

Hydrangea platyarguta Y.De Smet & Samain

Hydrangea pottingeri Prain (synonym Hydrangea chinensis Maxim.) – Arunachal Pradesh, Myanmar, southeastern China, and Taiwan

Hydrangea preslii Briq.

Hydrangea quercifolia W.Bartram – (oakleaf hydrangea) southeast United States

Hydrangea radiata Walter – (silverleaf hydrangea) southeast United States

Hydrangea robusta Hook.f. & Thomson – China, Himalaya

Hydrangea sargentiana Rehder – western China

Hydrangea scandens (L.f.) Ser. – southern Japan south to the Philippines

Hydrangea serrata (Thunb.) Ser. – Japan, Korea

Hydrangea serratifolia (Thunb.) Ser. – Chile, western Argentina

Hydrangea sikokiana Maxim.

Hydrangea sousae Samain, Najarro & E.Martínez

Hydrangea steyermarkii Standl.

Hydrangea strigosa Rehder – China

Hydrangea stylosa Hook.f. & Thomson – China

Hydrangea taiwaniana Y.C.Liu & F.Y.Lu

Hydrangea tapalapensis Samain, Najarro & E.Martínez

Hydrangea tarapotensis Briq. – Andes

Hydrangea tomentella (Hand.-Mazz.) Y.De Smet & Granados

Hydrangea × versicolor (Fortune) J.M.H.Shaw

Hydrangea viburnoides (Hook.f. & Thomson) Y.De Smet & Granados

Hydrangea wallichii J.M.H.Shaw

Hydrangea xanthoneura Diels – China

Hydrangea xinfeniae W.B.Ju & J.Ru

Hydrangea yaoshanensis (Y.C.Wu) Y.De Smet & Granados

Hydrangea yayeyamensis Koidz.

Hydrangea × ytiensis (J.M.H.Shaw) J.M.H.Shaw

Hydrangea yunnanensis Rehder

Hydrangea zhewanensis P.S.Hsu & X.P.Zhang – China

Fossil record

Hydrangea knowltoni

†Hydrangea alaskana is a fossil species recovered from Paleogene strata at Jaw Mountain Alaska.[21] †Hydrangea knowltoni has been described from leaves and flowers recovered from the Miocene Langhian Latah Formation of the inland Pacific Northwest United states. The related Miocene species †Hydrangea bendirei is known to from the Mascall Formation in Oregon, and †Hydrangea reticulata is documented from the Weaverville Formation in California.[22][23]

Four fossil seeds of †Hydrangea polonica have been extracted from borehole samples of the Middle Miocene fresh water deposits in Nowy Sacz Basin, West Carpathians, Poland.[24]

Cultivation and uses

Hydrangeas are popular ornamental plants, grown for their large flowerheads, with Hydrangea macrophylla being by far the most widely grown. It has over 600 named cultivars, many selected to have only large sterile flowers in the flowerheads. Hydrangea macrophylla, also known as bigleaf hydrangea, can be broken up into two main categories; mophead hydrangea and lacecap hydrangea. Some are best pruned on an annual basis when the new leaf buds begin to appear. If not pruned regularly, the bush will become very "leggy", growing upwards until the weight of the stems is greater than their strength, at which point the stems will sag down to the ground and possibly break. Other species only flower on "old wood". Thus, new wood resulting from pruning will not produce flowers until the following season.

The following cultivars and species have gained the Royal Horticultural Society's Award of Garden Merit under the synonym Schizophragma:[25]

S. hydrangeoides var. concolor 'Moonlight'[26]

S. hydrangeoides var. hydrangeoides 'Roseum'[27]

S. integrifolium[28]

Hydrangea root and rhizome are indicated for the treatment of conditions of the urinary tract in the Physicians' Desk Reference for Herbal Medicine and may have diuretic properties.[29] Hydrangeas are moderately toxic if eaten, with all parts of the plant containing cyanogenic glycosides.[30] Hydrangea paniculata is reportedly sometimes smoked as an intoxicant, despite the danger of illness and/or death due to the cyanide.[31][32]

The flowers on a hydrangea shrub can change from blue to pink or from pink to blue from one season to the next depending on the acidity level of the soil.[33] Adding organic materials such as coffee grounds and citrus peel will increase acidity and turn hydrangea flowers blue.[34]

A popular pink hydrangea called Vanilla Strawberry has been named "Top Plant" by the American Nursery and Landscape Association.

A hybrid "Runaway Bride Snow White", from Japan, won Plant of the Year at the 2018 RHS Chelsea Flower Show.[35]

In culture

In Japan, ama-cha (甘茶), meaning sweet tea, is another herbal tea made from Hydrangea serrata, whose leaves contain a substance that develops a sweet taste (phyllodulcin). For the fullest taste, fresh leaves are crumpled, steamed, and dried, yielding dark brown tea leaves. Ama-cha is mainly used for kan-butsu-e (the Buddha bathing ceremony) on April 8 every year—the day thought to be Buddha's birthday in Japan. During the ceremony, ama-cha is poured over a statue of Buddha and served to people in attendance. A legend has it that on the day Buddha was born, nine dragons poured Amrita over him; ama-cha is substituted for Amrita in Japan.

In Korean tea, Hydrangea serrata is used for an herbal tea called sugukcha (수국차) or isulcha (이슬차).

The pink hydrangea has risen in popularity all over the world, especially in Asia. The given meaning of pink hydrangeas is popularly tied to the phrase "you are the beat of my heart," as described by the celebrated Korean florist Tan Jun Yong, who was quoted saying, "The light delicate blush of the petals reminds me of a beating heart, while the size could only match the heart of the sender!"[36]

Hydrangea quercifolia was declared the official state wildflower of the U.S. state of Alabama in 1999.[37]

Hydrangeas were used by the Cherokee people of what is now the Southern U.S. as a mild diuretic and cathartic; it was considered a valuable remedy for stone and gravel in the bladder.[38]

Extrafloral nectaries were reported on hydrangea species by Zimmerman 1932, but Elias 1983 regards this as "doubtful".[39]

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

This quintessential toadstool is a large white-gilled, white-spotted, usually red mushroom, and is one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia.

source: Wikipedia

Seen in Explore.

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Probably the most famous of mushrooms, if you have the time read the info below (largest paragraph), pretty mind blowing stuff!

location: North America, Europe

edibility: Deadly

fungus colour: Red or redish or pink

normal size: 5-15cm

cap type: Convex to shield shaped

stem type: Ring on stem, Volva on stem

spore colour: White, cream or yellowish

habitat: Grows in woods, Grows on the ground

Amanita muscaria (L. ex Fr.) Hooker Fly Agaric, Amanite tue-mouches, Fausse Oronge Roter Fliegenpilz Cap 8–20cm across, globose or hemispherical at first then flattening, bright scarlet covered with distinctive white pyramidal warts which may be washed off by rain leaving the cap almost smooth and the colour fades. Stem 80–180×10–20mm, white, often covered in shaggy volval remnants as is the bulbous base, the white membranous ring attached to the stem apex sometimes becoming flushed yellow from the pigment washed off the cap. Flesh white, tinged red or yellow below the cap cuticle, Taste pleasant, smell faint. Gills free, white. Spore print white. Spores broadly ovate, nonamyloid, 9.5–10.5×7–8µ. Habitat usually with birch trees, Season late summer to late autumn. Common. Deadly poisonous. It contains many different toxins see below. Distribution, America and Europe.

This is one of the easiest species to recognize and describe, and consequently its properties have been well documented for centuries. The common name Fly Agaric comes from the practice of breaking the cap into platefuls of milk, used since medieval times to stupefy flies. It is a strong hallucinogen and intoxicant and was used as such by the Lapps. In such cases the cap is dried and swallowed without chewing. The symptoms begin twenty minutes to two hours after ingestion. The central nervous system is affected and the muscles of the intoxicated person start to pull and twitch convulsively, followed by dizzines and a death-like sleep. During this stage the mushrooms are often vomited but nevertheless the drunkenness and stupor continue. While in this state of stupor, the person experiences vivid visions and on waking is usually filled with elation and is physically very active. This is due to the nerves being highly stimulated, the slightest effort of will producing exaggerated physical effects, e.g. the intoxicated person will make a gigantic leap to clear the smallest obstacle. The Lapps may have picked up the habit of eating the Fly Agaric through observing the effects of the fungus on reindeer, which are similarly affected. Indeed, they like it so much that all one has to do to round up a wandering herd is to scatter pieces of Fly Agaric on the ground. Another observation the Lapps made from the reindeer was that the intoxicating compounds in the fungus can be recycled by consuming the urine of an intoxicated person. An experiment carried out in the 1970's with 6 students, had each drink the urine of the previous, and found that the sixth reported effects as strong as the person who had ingested the mushroom in the first place. Only the lack of volunteers led to the failure to ascertain just how long the urine would remain potent for. The effects of consuming this species are exceedingly unpredictable; some people remain unaffected while others have similar, or different, symptoms to those above, and at least one death is attributed to A. muscaria. This unpredictability is due to the fungus containing different amounts of the toxins ibotenic acid and muscimol according to season, method of cooking and ingestion, as well as the subject’s state of mind. Ibotenic acid is mostly concentrated in the coloured skin of the cap. This very unstable compound rapidly degrades on drying to form muscimol which is five to ten times more potent. Traditionally, where A. muscaria is used as an inebriant, it is the dried cap which is taken.

info by Roger Phillips:

www.rogersmushrooms.com

FROM WIKIPEDIA:

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita.

Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (often considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, reports of human deaths resulting from eating the mushroom are extremely rare. After parboiling—which removes the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures.

Sticker on a lamppost in Wetzlar

Yeah, yeah, I have found a fly agaric (Amanita muscaria)!

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a poisonous and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the southern hemisphere, generally as a symbiont with pine plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees.

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. Several subspecies with differing cap colour have been recognised, including the brown regalis (considered a separate species), the yellow-orange flavivolvata, guessowii, formosa, and the pinkish persicina. Genetic studies published in 2006 and 2008 show several sharply delineated clades that may represent separate species.

Although it is generally considered poisonous, there are few documented human deaths from its consumption, and after having been parboiled it is eaten as a food in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in places other than Siberia, but such traditions are far less well documented. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained both followers and detractors in anthropological literature.

Pirianda..

Amanita muscaria, commonly known as the fly agaric or fly amanita, is a mushroom and psychoactive basidiomycete fungus, one of many in the genus Amanita. Native throughout the temperate and boreal regions of the Northern Hemisphere, Amanita muscaria has been unintentionally introduced to many countries in the Southern Hemisphere, generally as a symbiont with pine and birch plantations, and is now a true cosmopolitan species. It associates with various deciduous and coniferous trees..

The quintessential toadstool, it is a large white-gilled, white-spotted, usually red mushroom, one of the most recognisable and widely encountered in popular culture. .

Although classified as poisonous, reports of human deaths resulting from its ingestion are extremely rare. After parboiling—which weakens its toxicity and breaks down the mushroom's psychoactive substances—it is eaten in parts of Europe, Asia, and North America. Amanita muscaria is noted for its hallucinogenic properties, with its main psychoactive constituent being the compound muscimol. The mushroom was used as an intoxicant and entheogen by the peoples of Siberia, and has a religious significance in these cultures. There has been much speculation on possible traditional use of this mushroom as an intoxicant in other places such as the Middle East, Eurasia, North America, and Scandinavia. The American banker and amateur ethnomycologist R. Gordon Wasson proposed that the fly agaric was the soma of the ancient Rig Veda texts of India; since its introduction in 1968, this theory has gained followers and detractors in anthropological and religious literature..

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