Xerorchis

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Monocots
Ordo: Asparagales

Familia: Orchidaceae
Subfamilia: Epidendroideae
Tribus: Xerorchideae
Genus: Xerorchis
Species: (2)
X. amazonica – X. trichorhiza
Name

Xerorchis Schltr., Repert. Spec. Nov. Regni Veg. 11: 44 (1912)

Type species: Xerorchis amazonica Schltr., Repert. Spec. Nov. Regni Veg. 11: 45 (1912)

References

Schlechter, F.R.R. (1912) Repertorium Specierum Novarum Regni Vegetabilis 11: 44.
Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.) 2006. Genera Orchidacearum Volume 4 Epidendroideae (Part one); page 624 ff., Oxford: Oxford University Press. ISBN 0-19-850712-7. Reference page.
Govaerts, R. et al. 2012. Xerorchis in World Checklist of Selected Plant Families. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2012 Oct. 7. Reference page.
Emonocot.org 2013. Xerorchis in The Orders and Families of Monocotyledons. Published online. Accessed: 2013 Aug. 15.
Tropicos.org 2012. Xerorchis. Missouri Botanical Garden. Published online. Accessed: 7 Oct. 2012.
International Plant Names Index. 2012. Xerorchis. Published online. Accessed: Oct.7 2012.
The Plant List 2013. Xerorchis in The Plant List Version 1.1. Published online. Accessed: 2014 Sep. 25.

Distribution
Native distribution areas:
Xerorchis range map

Continental: Southern America
Regional: Brazil
Brazil North, Brazil West-Central.
Regional: Northern South America
French Guiana, Guyana, Suriname, Venezuela.
Regional: Western South America
(Bolivia), Ecuador, Peru.

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
Vernacular names
кырык мары: Ксерорхис

Xerorchis (from Greek xeros, dry, and orchis, testicle-shaped) is an orchid genus in the subfamily Epidendroideae, and the sole representative of tribe Xerorchideae. This is a very primitive genus consisting of terrestrial orchids. Xerorchis thrives in South America.
Taxonomy

It is unclear whether this genus should be classified in the lower or higher epidendroids.

Xerorchis has 8 pollinia, hence similar to the more advanced epidendroid genera of Epidendreae and Arethuseae. Yet its morphology, with unthickened stems and persistent leaves, is that of a bambusoid grass and makes it more similar to Tropidieae or Triphoreae.
References