Pityopsis graminifolia var. microcephala (Small) Semple
, Canad. J. Bot. 58: 148 (1980).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:200884-2
- Publication
- Canadian Journal of Botany. Ottawa
- Collation
- 58: 148
- Family as entered in IPNI
- Asteraceae