Piperia elongata subsp. michaelii (Greene) Ackerman
, Bot. J. Linn. Soc. 75: 266 (1977).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:199608-2
- Publication
- Botanical Journal of the Linnean Society
- Collation
- 75: 266
- Family as entered in IPNI
- Orchidaceae