Pleurothallis secunda var. longiracema (C.Schweinf.) C.Schweinf.
, Bot. Mus. Leafl. 17: 41 (1955).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:203554-2
- Publication
- Botanical Museum Leaflets. [Harvard University]. Cambridge, MA
- Collation
- 17: 41
- Family as entered in IPNI
- Orchidaceae