- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:651874-1
- Publication
- A Manual of the botany of the Northern United States: from New England to Wisconsin and south to Ohio and Pennsylvania inclusive, (the mosses and liverworts by Wm. S. Sullivant,) arranged according to the natural system. [first edition]
- Collation
- 472
- Family as entered in IPNI
- Orchidaceae
Remarks
isonym of P. psycodes (L.) Lindl. (1835).