View allAll Photos Tagged begonia
El género begonia comprende alrededor de 1.500 especies, de las que alrededor de 150, además de casi 10.000 variedades e híbridos, se comercializan para su uso en jardinería. Son oriundas de las regiones tropicales y subtropicales de América, África y Asia.Son plantas terrestres , con tallos acuosos, algunas de porte semi arbustivo o incluso pequeñas.
Algunas especies de begonias se cultivan por su atractivo follaje más que por sus flores:son muy hermosa
Begonia formosana (Hayata) Masam., 1961
木蘭綱 Class Magnoliopsida
菫菜目 Order Violales
秋海棠科 Family Begoniaceae
秋海棠屬 Genus Begonia
Begonia "Dragon Wing" Red. Бегония "Крыло дракона" красная
View on black * View on black - LARGE
Ref.: PICT2435
Begonia grisea A.DC.
BEGONIACEAE
Local: Morro do Chapéu, Chapada Dimantina, Bahia, Brasil.
Ref.: a) Medeiros, J.D. Guia de campo: vegetação do Cerrado 500 espécies. MMA, 2011; b) Souza, I.M. et. al. Begoniaceae. In. França, F. et. al. Flora de Morro do Chapéu, Vol. 1. Universidade Estadual de Feira de Santana, 2013.
I think Tony said this was a Rose Begonia or Tree Begonia (I can't remember). At first it didn't look like a Begonia because it was taller than any Begonia I've seen.
Anyone know what this is?
To view more of my images, of Begonias, please click "here" !
Begonia is a genus of perennial flowering plants in the family Begoniaceae. The genus contains 1,795 different plant species. The Begonias are native to moist subtropical and tropical climates. Some species are commonly grown indoors as ornamental houseplants in cooler climates. In cooler climates some species are cultivated outside in summertime for their bright colourful flowers, which have sepals but no petals.With 1,839 species, Begonia is the fifth-largest angiosperm genus. The species are terrestrial (sometimes epiphytic) herbs or undershrubs, and occur in subtropical and tropical moist climates, in South and Central America, Africa, and southern Asia. Terrestrial species in the wild are commonly upright-stemmed, rhizomatous, or tuberous. The plants are monoecious, with unisexual male and female flowers occurring separately on the same plant; the male contains numerous stamens, and the female has a large inferior ovary and two to four branched or twisted stigmas. In most species, the fruit is a winged capsule containing numerous minute seeds, although baccate fruits are also known. The leaves, which are often large and variously marked or variegated, are usually asymmetric (unequal-sided).The genus name Begonia, coined by Charles Plumier, a French patron of botany, and adopted by Linnaeus in 1753, honors Michel Bégon, a former governor of the French colony of Saint-Domingue (now Haiti).The different groups of begonias have different cultural requirements, but most species come from tropical regions, so they and their hybrids require warm temperatures. Most are forest understory plants and require bright shade; few will tolerate full sun, especially in warmer climates. In general, begonias require a well-drained growing medium that is neither constantly wet nor allowed to dry out completely. Many begonias will grow and flower year-round except for tuberous begonias, which usually have a dormant period. During this dormant period, the tubers can be stored in a cool, dry place. Begonias of the semperflorens group (or wax begonias) are frequently grown as bedding plants outdoors. A recent group of hybrids derived from this group is marketed as "Dragonwing" begonias; they are much larger both in leaf and in flower. Tuberous begonias are frequently used as container plants. Although most Begonia species are tropical or subtropical in origin, the Chinese species B. grandis is hardy to USDA hardiness zone 6 and is commonly known as the "hardy begonia". Most begonias can be grown outdoors year-round in subtropical or tropical climates, but in temperate climates, begonias are grown outdoors as annuals, or as house or greenhouse plants.
Most begonias are easily propagated by division or from stem cuttings. In addition, many can be propagated from leaf cuttings or even sections of leaves, particularly the members of the rhizomatous and rex groups.
From Wikipedia, the free encyclopedia