- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:90353-2
- Species Name
- Elymus trachycaulus (Link) Gould, Rhodora 56: 28 (1954).
- Publication
- Botaniska Notiser
- Collation
- 128(4): 502
- Date of Publication
- dt. 1975; published 1976
- Family as entered in IPNI
- Poaceae