Arethusa bulbosa

Source: David McAdoo

Arethusa bulbosa

The subtribe Arethusinae is part of the family Orchidaceae, subfamily Epidendroideae, tribe Arethuseae.

It contains terrestrial orchids from temperate Asia and Northern America.

This subtribe has been modified as a result of phylogenetic research and is likely to change some more in the future.


  • Anthogonium
  • Arethusa
  • Arundina
  • Calopogon
  • Eleorchis