Search results
Results from the WOW.Com Content Network
In botany, a pseudobulb is a storage organ found in many epiphytic and terrestrial sympodial orchids.It is derived from a thickening of the part of a stem between leaf nodes and may be composed of just one internode or several, termed heteroblastic and homoblastic respectively.
Bulbophyllum gracillimum, commonly known as the wispy umbrella orchid, [2] is a species of epiphytic orchid. It has a creeping rhizome , widely spaced, olive green pseudobulbs , each with a single thick, leathery, fleshy leaf and between six and ten purplish red flowers spreading in a semicircular umbel .
Dendrobium gracilicaule is an epiphytic or lithophytic herb that has cylindrical, yellowish green pseudobulbs 40–100 cm (20–40 in) long and 4–13 mm (0.2–0.5 in) wide, each with between three and seven leaves on the top. The leaves are thin, dark green, 70–130 mm (3–5 in) long and 20–40 mm (0.8–2 in) wide.
The genus name (Bulbophyllum) is derived from the Greek bolbos meaning 'bulb' and phyllon, 'a leaf', referring to the pseudobulbs on top of which the leaf grows. [ 9 ] [ 6 ] In 2014, Alec Pridgeon and others proposed merging the genus Drymoda with Bulbophyllum in the Genera Orchidacearum and the change is accepted by Plants of the World Online ...
Bulbophyllum fletcherianum, the tongue orchid, Fletcher's bulbophyllum or Spies' bulbophyllum, is a rare orchid native to southern New Guinea. It prefers sunny rock outcrops or mossy tree branches, but besides being lithophytic or epiphytic, it can also be pseudo-terrestrial. The tongue orchid requires high humidity and moist roots.
Cymbidium madidum, commonly known as the giant boat-lip orchid, [2] is a plant in the orchid family and is endemic to north-eastern Australia.It is a clump-forming epiphyte or lithophyte with crowded pseudobulbs, each with between four and eight flat, strap-shaped, thin leaves and up to seventy olive green flowers with the sepals and petals curving forwards.
Lycaste flowers, like all orchid blooms, have three petals and three sepals. The petals are typically yellow, white, or orange, and the sepals are yellow, orange, green, or reddish brown. The petals and sepals may be marked sparsely or densely with red, reddish purple, purple, or reddish brown spots.
Arethusa bulbosa, commonly called dragon's mouth orchid, [4] is the only species in the orchid genus Arethusa. [3] The genus is named after a naiad of Greek mythology . [ 5 ] This monotypic genus is abbreviated Aret in trade journals.