| Orthoceras | |
|---|---|
| Orthoceras strictum | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Diurideae |
| Subtribe: | Diuridinae |
| Genus: |
Orthoceras R.Br., Prodr. Fl. Nov. Holl.: 316 (1810) |
| Type species | |
|
Orthoceras strictum R.Br., Prodr. Fl. Nov. Holl.: 317 (1810) |
|
Orthoceras is a genus of orchids native to Australia, New Zealand and New Caledonia. Two species are known: