Dryadorchis

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Dryadorchis
Dryadorchis barbellata
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Tribe: Vandeae
Subtribe: Aeridinae
Genus: Dryadorchis
Schltr.
Distribution of Dryadorchis. It is endemic to New Guinea.

Dryadorchis is a genus of flowering plants from the orchid family, Orchidaceae.[1] It is endemic to New Guinea.[1][2]

The stems are very short, and they bear subfalcate leaves. The racemose inflorescences have a swollen rhachis. They produce short-lived flowers with a long, slim column, which houses four pollinia. The unspurred labellum has a concavity in its centre.[3][4]

Etymology

The genus name of Dryadorchis refers to Dryad, a tree nymph or tree spirit in Greek mythology.[5]

Ecology

Dryadorchis grows epiphytically at elevations of 0-1700 m above sea level.[3]

Taxonomy

Proposed merging with other genera

It was proposed to merge this genus with Sarcochilus and Thrixspermum, which however was rejected.[3]

Species

It contains 5 known species, which are all endemic to New Guinea:[1][6]

See also

References

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