External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:17693-2
- Publication
- Bulletin of the New York Botanical Garden
- Collation
- 2: 152
- Family as entered in IPNI
- Poaceae
Type Information
- Distribution Of Types
- Alaska (Subarctic America, Northern America)