Taxonomy
Among the synonyms are:
- Ophrys spiralis (basionym)
- Epipactis spiralis
- Serapias spiralis
- Ophrys autumnalis
- Neottia spiralis
- Neottia autumnalis
- Ibidium spirale
- Spiranthes autumnalis
- Neottia autumnalis
- Gyrostachys autumnalis
- Spiranthes glauca
- Gyrostachys spiralis
Read more about this topic: Spiranthes Spiralis