View allAll Photos Tagged Polytrichopsida
Polytrichum sp.
Kingdom: Plantae
Division:Bryophyta
Class:Polytrichopsida
Subclass:Polytrichidae
Order:Polytrichales
Family:Polytrichaceae
Genus:Polytrichum
Esta foto tiene derechos de autor. Por favor, no la utilice sin mi conocimiento y autorización. Gracias.
Please don't use this image on websites, blogs or other media without my explicit permission. © All rights reserved.
Bryum sp. (moss) spore capsule peristome
(10x).
In mosses, the peristome is a specialized structure in the sporangium that allows for gradual spore discharge, instead of releasing them all at once.
Most mosses produce a capsule with a lid (the operculum) which falls off when the spores inside are mature and thus ready to be dispersed. The opening thus revealed is called the stoma (meaning "mouth") and is surrounded by one or two peristomes. Each peristome is a ring of triangular "teeth" formed from the remnants of dead cells with thickened cell walls. There are usually 16 such teeth in a single peristome, separate from each other and able to both fold in to cover the stoma as well as fold back to open the stoma. This articulation of the teeth is termed arthrodontous and is found in the moss subclass Bryopsida. In other groups of mosses, the capsule is either nematodontous with an attached operculum (as in the Polytrichopsida), or else splits open without operculum or teeth.
There are two subtypes of arthrodontous peristome.[1] The first is termed haplolepidous and consists of a single circle of 16 peristome teeth. The second type is the diplolepidous peristome fround in subclass Bryidae. In this type, there are two rings of peristome teeth—an inner endostome (short for endoperistome) and an exostome. The endostome is a more delicate membrane, and its teeth are aligned between the teeth of the exostome. There are a few mosses in the Bryopsida that have no peristome in their capsules. These mosses still undergo the same cell division patterns in capsule development, but the teeth do not fully develop.
en.wikipedia.org/wiki/Peristome
Tarkemmin määrittämätön hiirensammal (Bryum sp) Kirkkonummen Lähteelästä, vanhasta sammaloituneesta aitan kivijalasta. Kuvattu 18.03.2015.
Itiöpesäkkeen suuaukon leveys 0.4 mm. Yksittäisten itiöiden leveys 10 micronia.
2011-09-17 Upper Austria, district Rohrbach/OÖ - Zimmermoos (720 msm Quadrant 7448/2).
The uprooted tree as well as most trees in the background is Picea abies (in a habitat where, naturally, a mixed forest of spruce, fir and beech should dominate, so not quite as natural a habitat as it looks).
The moss species present here however are both typical and native for this habitat. Most prominent one here is Polytrichum formosum as well as some other (unidentified) Polytrichum species, then one Plagiochila asplenioides (?!), a few Hylocomium splendens mixed in (none prominent in the foreground), and in the background (in bokeh) there's also some Sphagnum species present.
#Bryaceae - #Moss, Mosses
© #Marcin_Adrian
Macro Makro Macros Makros Silbermoos Birnmoose Laubmoose Bryaceae Bryophyta Moss Mosses Takakiopsida Sphagnopsida Andreaeopsida Andreaeobryopsida Oedipodiopsida Polytrichopsida Tetraphidopsida Bryopsida Bryum funckii LocalGuides Marcin Adrian Marcin_Adrian MarcinAdrian Magdalena Adrian www.marcinadrian.de 50389 Wesseling werbekurier Stadt Wesseling Stadt Wesseling StadtWesseling Wesseling Innenstadt WesselingInnenstadt Köln Bonn Germany Canon Ricoh THETA S Macro, Makro, Macros, Makros, Silbermoos, Birnmoose, Laubmoose Bryaceae, Bryophyta, Moss, Mosses, Takakiopsida, Sphagnopsida, Andreaeopsida, Andreaeobryopsida, Oedipodiopsida, Polytrichopsida, Tetraphidopsida, Bryopsida Bryum funckii, Local Guide, Local_Guides, LocalGuides, Marcin_Adrian, MarcinAdrian, Magdalena Adrian, www.marcinadrian.de 50389 Wesseling, werbekurier, Stadt Wesseling, Stadt_Wesseling, StadtWesseling, Wesseling Innenstadt, WesselingInnenstadt, Köln, Bonn, Germany, Canon, Ricoh THETA S, #Macro #Makro #Macros #Makros #Silbermoos #Birnmoose #Laubmoose #Bryaceae #Bryophyta #Moss #Mosses #Takakiopsida #Sphagnopsida #Andreaeopsida #Andreaeobryopsida #Oedipodiopsida #Polytrichopsida #Tetraphidopsida #Bryopsida #Bryum #funckii #Local #Guide #Local_Guide #LocalGuides #Marcin #Adrian #Marcin_Adrian #MarcinAdrian #Magdalena_Adrian www.marcinadrian.de 50389 #Wesseling #werbekurier #Stadt #Wesseling #Stadt_Wesseling #StadtWesseling #Wesseling #Innenstadt #WesselingInnenstadt #Köln #Bonn #Germany #Canon #Ricoh #THETA #S #Macro #Makro #Macros #Makros #Silbermoos #Birnmoose #Laubmoose_Bryaceae #Bryophyta #Moss #Mosses #Takakiopsida #Sphagnopsida #Andreaeopsida #Andreaeobryopsida #Oedipodiopsida #Polytrichopsida #Tetraphidopsida #Bryopsida_Bryum_funckii #Local #Guide #Local_Guide #LocalGuides #Marcin #Adrian #Marcin_Adrian #MarcinAdrian #Magdalena_Adrianwww.marcinadrian.de 50389 #Wesseling #werbekurier #Stadt #Wesseling #Stadt_Wesseling #StadtWesseling #Wesseling #Innenstadt #WesselingInnenstadt #Köln #Bonn #Germany #Canon #Ricoh #THETA #S
Kingdom: Plantae
Division: Bryophyta
Class: Polytrichopsida
Order: Polytrichales
Family: Polytrichaceae
Genus: Polytrichum
Species: P. formosum
Common Name: Bank Hair Moss
#Bryaceae - #Moss, Mosses
© #Marcin_Adrian
Macro Makro Macros Makros Silbermoos Birnmoose Laubmoose Bryaceae Bryophyta Moss Mosses Takakiopsida Sphagnopsida Andreaeopsida Andreaeobryopsida Oedipodiopsida Polytrichopsida Tetraphidopsida Bryopsida Bryum funckii LocalGuides Marcin Adrian Marcin_Adrian MarcinAdrian Magdalena Adrian www.marcinadrian.de 50389 Wesseling werbekurier Stadt Wesseling Stadt Wesseling StadtWesseling Wesseling Innenstadt WesselingInnenstadt Köln Bonn Germany Canon Ricoh THETA S Macro, Makro, Macros, Makros, Silbermoos, Birnmoose, Laubmoose Bryaceae, Bryophyta, Moss, Mosses, Takakiopsida, Sphagnopsida, Andreaeopsida, Andreaeobryopsida, Oedipodiopsida, Polytrichopsida, Tetraphidopsida, Bryopsida Bryum funckii, Local Guide, Local_Guides, LocalGuides, Marcin_Adrian, MarcinAdrian, Magdalena Adrian, www.marcinadrian.de 50389 Wesseling, werbekurier, Stadt Wesseling, Stadt_Wesseling, StadtWesseling, Wesseling Innenstadt, WesselingInnenstadt, Köln, Bonn, Germany, Canon, Ricoh THETA S, #Macro #Makro #Macros #Makros #Silbermoos #Birnmoose #Laubmoose #Bryaceae #Bryophyta #Moss #Mosses #Takakiopsida #Sphagnopsida #Andreaeopsida #Andreaeobryopsida #Oedipodiopsida #Polytrichopsida #Tetraphidopsida #Bryopsida #Bryum #funckii #Local #Guide #Local_Guide #LocalGuides #Marcin #Adrian #Marcin_Adrian #MarcinAdrian #Magdalena_Adrian www.marcinadrian.de 50389 #Wesseling #werbekurier #Stadt #Wesseling #Stadt_Wesseling #StadtWesseling #Wesseling #Innenstadt #WesselingInnenstadt #Köln #Bonn #Germany #Canon #Ricoh #THETA #S #Macro #Makro #Macros #Makros #Silbermoos #Birnmoose #Laubmoose_Bryaceae #Bryophyta #Moss #Mosses #Takakiopsida #Sphagnopsida #Andreaeopsida #Andreaeobryopsida #Oedipodiopsida #Polytrichopsida #Tetraphidopsida #Bryopsida_Bryum_funckii #Local #Guide #Local_Guide #LocalGuides #Marcin #Adrian #Marcin_Adrian #MarcinAdrian #Magdalena_Adrianwww.marcinadrian.de 50389 #Wesseling #werbekurier #Stadt #Wesseling #Stadt_Wesseling #StadtWesseling #Wesseling #Innenstadt #WesselingInnenstadt #Köln #Bonn #Germany #Canon #Ricoh #THETA #S
Explore#298
Polytrichum formosum :
Polytrichum formosum is a medium to large moss. It is dark green in colour, but becomes brownish with age. The stems can occur in either loose or quite dense tufts, often forming extensive colonies. The stems are most typically found at lengths of 5 to 10 cm, but can be as short as 2 cm or as long as 70 cm. They range in stiffness from erect to decumbent (i.e. reclining) and are usually unbranched, though in rare cases they may be forked. The leaves occur densely to rather distantly, and bracts are present proximally.
A 'mega-moss', its leaves are the largest and anatomically most advanced of any moss, and it is also the worlds tallest self-supporting moss. On Borneo's Mount Kinabalu, plants a metre high have been recorded.
Related to the panglobal species Common Haircap moss (Polytrichum commune) and looks like a giant version of that.
It has rudimentary water-conducting cells in the core of its stems and leaves. These are termed the hydrome, analogous to xylem in vascular plants. Unlike xylem, the exterior walls of the hydrome cells do not contain any lignin, so their mechanical stiffness is very limited.
Bryum sp. (moss) spore capsule peristome
(10x).
In mosses, the peristome is a specialized structure in the sporangium that allows for gradual spore discharge, instead of releasing them all at once.
Most mosses produce a capsule with a lid (the operculum) which falls off when the spores inside are mature and thus ready to be dispersed. The opening thus revealed is called the stoma (meaning "mouth") and is surrounded by one or two peristomes. Each peristome is a ring of triangular "teeth" formed from the remnants of dead cells with thickened cell walls. There are usually 16 such teeth in a single peristome, separate from each other and able to both fold in to cover the stoma as well as fold back to open the stoma. This articulation of the teeth is termed arthrodontous and is found in the moss subclass Bryopsida. In other groups of mosses, the capsule is either nematodontous with an attached operculum (as in the Polytrichopsida), or else splits open without operculum or teeth.
There are two subtypes of arthrodontous peristome.[1] The first is termed haplolepidous and consists of a single circle of 16 peristome teeth. The second type is the diplolepidous peristome fround in subclass Bryidae. In this type, there are two rings of peristome teeth—an inner endostome (short for endoperistome) and an exostome. The endostome is a more delicate membrane, and its teeth are aligned between the teeth of the exostome. There are a few mosses in the Bryopsida that have no peristome in their capsules. These mosses still undergo the same cell division patterns in capsule development, but the teeth do not fully develop.
en.wikipedia.org/wiki/Peristome
Tarkemmin määrittämätön hiirensammal (Bryum sp) Kirkkonummen Lähteelästä, vanhasta sammaloituneesta aitan kivijalasta. Yksittäisen itiöpesäkkeen suuaukko. Kuvattu 18.03.2015.
2011-04-16 Lower Austria, district Wien-Umgebung (mixed forest; 430 msm Quadrant 7862/1).
German names: (Carpinus) Hainbuche, (Abies) Weiss-Tanne, (Polytrichum) Haarmützenmoos
I cannot safely identify the moss species but it is most likely Polytrichum formosum.
Polytrichum indicates silicate soil with acid soil: as told by Manfred A. Fischer, the ground here lies upon so-called 'Greifensteiner Decken', a silicate sandstone.
ID courtesy of Sandra Davis. Polytrichum commune is the largest unbranched moss in Western Canada and has capsules that are square in cross section and are borne on wiry setae up to 10 cm long. Polytrichopsida, Polytrichidae, Polytrichales, Polytrichaceae, West Bragg Creek, Kananaskis Country, 2618August_20__2009
Mosses are not my specialty, but I'm always trying to learn new things in the plant world. My unqualified guess at this point (till I expand my reference library!) is the Haircap Moss (Polytrichum). The gametophytes are the green "mossy" parts, and the sporophytes are seen rising above, consisting of the seta (stem) and capsule (containing spores).
This image is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from Daryl Ann Anderson.
Dawsonia longiseta along Western Bluff Track, Werribee Gorge State Park, near Ballan, Victoria, Australia. Photographed on 3 September 2011.
Dawsonia longiseta along Western Bluff Track, Werribee Gorge State Park, near Ballan, Victoria, Australia. Photographed on 3 September 2011.
2011-04-16 Lower Austria, district Wien-Umgebung (mixed forest; 430 msm Quadrant 7862/1).
German names: (Abies) Weiss-Tanne, (Vaccinium) Heidelbeere, (Polytrichum) Haarmützenmoos
I cannot safely identify the moss species but it is most likely Polytrichum formosum.
Both Polytrichum and Vaccinium indicate silicate soil with acid soil: as told by Manfred A. Fischer, the ground here lies upon so-called 'Greifensteiner Decken', a silicate sandstone.
Superdomain: Neomura
Domain: Eukaryota
(unranked): Archaeplastida
Kingdom: Plantae
Division: Bryophyta
Class: Polytrichopsida
Subclass: Polytrichidae
Order: Polytrichales
Family: Polytrichaceae
Genus: Polytrichum
Superdomain: Neomura
Domain: Eukaryota
(unranked): Archaeplastida
Kingdom: Plantae
Division: Bryophyta
Class: Polytrichopsida
Subclass: Polytrichidae
Order: Polytrichales
Family: Polytrichaceae
Genus: Atrichum
2011-07-24 Upper Austria, district Rohrbach (mixed forest, 735 msm Quadrant 7448/2).
German name: Rotfussröhrling
A huge one for its kind, with a cap diametre of 15 centimetres (see explanation here).
With some Polytrichum moss and .
Synonymy: Ceriomyces communis, Versipellis chrysenteron, Xerocomellus chrysenteron, Xerocomus communis, and finally one which is still widely used, Xerocomus chrysenteron (Species fungorum).
Thanks for helping me ID this moss. I've added another newer image of the same kind of moss, for a size comparison for those who are interested.
This image is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from Daryl Ann Anderson.
2011-07-24 Upper Austria, district Rohrbach (mixed forest, 730 msm Quadrant 7448/2).
German name: Maronenröhrling
Young one (typical habitus of young ones!), with some Polytrichum moss.
For synonymy see remarks here.
2011-08-27 Upper Austria, district Freistadt - Tanner Moor/ raised bog (930 msm Quadrant 7455/3).
German names: Preiselbeere + Heidelbeere
With some Sphagnum and Polytrichum formosum.
2011-07-24 Upper Austria, district Rohrbach (mixed forest, 730 msm Quadrant 7448/2).
German name: Klebriger Hörnling
On dead spruce (Picea abies); with some Polytrichum moss, and Vaccinium myrtillus.
Synonymy (according to Species fungorum): Calocera cavarae, Calocera flammea, Clavaria viscosa, Merisma viscosum
Moss (Polytrichum longisteum)
November 14th, 2008
Portage City Park, Portage, Michigan, United States of America
Superdomain: Neomura
Domain: Eukaryota
(unranked): Archaeplastida
Kingdom: Plantae
Division: Bryophyta
Class: Polytrichopsida
Subclass: Polytrichidae
Order: Polytrichales
Family: Polytrichaceae
Genus: Polytrichum
Polytrichum commune is the largest unbranched moss in Western Canada It has capsules that are often square in cross section and are borne on wiry setae up to 10 cm long. The calyptrae are very hairy. Polytrichopsida, Polytrichidae, Polytrichales, Polytrichaceae, West Bragg Creek, Kananaskis Country, 5556August_20__2010
Hb. FH 20XX/YYY - Herbarium Falkner Hermann (20XX/No YYY) (DIN AX)
leg.: Falkner Hermann, 20XX-YY-ZZ: Niederösterreich, Bezirk XYZ - LOCATION: 180 msm Quadrant 7964/4.
det.: Falkner Hermann, nach Fischer & al., Exkursionsflora A/FL/SüdT (2008 3. A.)
Dt: NAME; English: NAME
Synonyme: NAMEN
540 msm Quadrant 8161/1
My photos and video can be bought on the site shutterstock, Dmitro2009 nickname.
All footage is available for licensing in my portfolio. The prices of video in permission of full HD not high.
www.pond5.com/stock-video-footage/1/artist:dmitro2009.html
or to this address:
www.pond5.com/artist/dmitro2009
Or in the search bar on the site pond5 write artist:dmitro2009 and any word to which it is necessary to find a story. For example the word nature in my portfolio: "artist:dmitro2009 nature"
I can also sell any photo and video privately, in full quality and the size and without watermark. On flickr I place a photo with a watermark and squeezed. I accept payment on skrill.com.
2011-07-24 Upper Austria, district Rohrbach (mixed forest, 735 msm Quadrant 7448/2).
German name: Rotfussröhrling
With some Polytrichum moss.
2011-07-24 Upper Austria, district Rohrbach (mixed forest, 735 msm Quadrant 7448/2).
German name: Rotfussröhrling
With Polytrichum and Vaccinium myrtillus.
2011-12-11 Upper Austria, district Rohrbach - Ameisberg region (720 msm Quadrant 7448/2).
German names: Torfmoos + Schönes Frauenhaarmoos
Those with blunt leaf points are Sphagnum, while Polytrichum leaf points are sharp.
2010-10-10 Burgenland, district Oberpullendorf (spruce monoculture forest, 780 m AMSL).
Some Polytrichum species surely, but I don't think it is P. commune or P. formosum.
See also this shot here as well as this one and this one.