Clematis occidentalis var. grosseserrata (Rydb.) J.S.Pringle
, Brittonia 23: 370 (1971).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:60385-2
- Publication
- Brittonia; a Series of Botanical Papers. New York, NY
- Collation
- 23: 370
- Family as entered in IPNI
- Ranunculaceae