Tropilis gracillima (Rupp) Butzin
, Willdenowia 12 (1982).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:111607-3
- Publication
- Willdenowia 12
- Family as entered in IPNI
- Orchidaceae