Eriaxis
Genus of orchids
From Wikipedia, the free encyclopedia
Eriaxis is a monotypic genus of orchids in the subfamily Vanilloideae. The sole species is Eriaxis rigida, endemic to New Caledonia.[4] Its closest relative is Clematepistephium,[5] also endemic to New Caledonia.
| Eriaxis | |
|---|---|
| |
| E. rigida flowers photographed at Blue River Provincial Park, New Caledonia | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Vanilloideae |
| Tribe: | Vanilleae |
| Genus: | Eriaxis Rchb.f. |
| Species: | E. rigida |
| Binomial name | |
| Eriaxis rigida | |
| Synonyms[3] | |
Distribution and habitat
Eriaxis rigida is known only from New Caledonia. It is widespread on the main island of Grande Terre, but also occurs on the Belep Islands in the north and the Isle of Pines in the south.[1] It grows in metal-rich, nutrient poor soils in humid forests and maquis shrubland at altitudes from sea level up to 1,000 m (3,300 ft).[1][6]
