Scirpus pungens var. longispicatus (Britton) Cronquist
, Intermount. Fl. [Cronquist et al.] 6: 74 (1977).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:230497-2
- Publication
- Intermountain Flora; vascular plants of the Intermountain West, U.S.A. New York
- Collation
- 6: 74
- Family as entered in IPNI
- Cyperaceae