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Pterostylis exalla

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Pterostylis exalla
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Orchidoideae
Tribe: Cranichideae
Genus: Pterostylis
Species:
P. exalla
Binomial name
Pterostylis exalla
Synonyms[1]

Oligochaetochilus exallus D.L.Jones

Pterostylis exalla is a plant in the orchid family Orchidaceae and is endemic to South Australia. It was first formally described in 2009 by David Jones and given the name Oligochaetochilus exallus. The description was published in the journal The Victorian Naturalist from a specimen collected on the Wombat Plains in the Southern Lofty region.[2] In 2010, Gary Backhouse changed the name to Pterostylis exalla.[1] The specific epithet (exalla) is derived from the Ancient Greek word exallos meaning "quite different".[3]

References

[edit]
  1. ^ a b c "Pterostylis exalla". APNI. Retrieved 27 June 2017.
  2. ^ "Oligochaetochilus exallus". APNI. Retrieved 27 June 2017.
  3. ^ Brown, Roland Wilbur (1956). The Composition of Scientific Words. Washington, D.C.: Smithsonian Institution Press. p. 265.