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A Phalaenopsis flower. Orchids are easily distinguished from other plants, as they share some very evident derived characteristics or synapomorphies.Among these are: bilateral symmetry of the flower (zygomorphism), many resupinate flowers, a nearly always highly modified petal (labellum), fused stamens and carpels, and extremely small seeds.
Phalaenopsis (/ ËŒ f æ l ɪ ˈ n É’ p s ɪ s /), also known as moth orchids, [2] is a genus of about seventy species of plants in the family Orchidaceae.Orchids in this genus are monopodial epiphytes or lithophytes with long, coarse roots, short, leafy stems and long-lasting, flat flowers arranged in a flowering stem that often branches near the end.
The flowers are monandrous in the subfamilies Vanilloideae, Orchidoideae, and Epidendroideae. Like many others before him, Dressler believed that the monandrous orchids form a monophyletic group. It is now known that monandry arose twice in the orchids, once in Vanilloideae, and again in the common ancestor of
The orchid family is one of the largest flowering plant families in the world. Orchids can be found on every continent except Antarctica. Beautiful and fascinating, Orchids can grow almost ...
The lip in all Phalaenopsis orchids has three lobes, as depicted in a general orchid flower diagram (left). In the seminal work Fertilisation of Orchids , Charles Darwin detailed these and other observable characteristics of orchid specimens, including Phalaenopsis species, to determine biological mechanisms of species adaptation, survival and ...
Learn about 10 orchid flower colors, including blue, red, brown, and black, the types of orchids that produce them, and what they mean.
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