- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:325212-2
- Publication
- North American Flora. New York Botanical Garden
- Collation
- 17(3): 200 (209)
- Date of Publication
- 20 Dec 1915
- Family as entered in IPNI
- Poaceae
Type Information
- Type Name
- P. obtusum Kunth
Remarks
Hitchcock published this as a rankless infrageneric name