External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:276901-2
- Publication
- Madrono; Journal of the California Botanical Society
- Collation
- 38: 78
- Family as entered in IPNI
- Papaveraceae
Type Information
- Collector Team
- C.Clark 642
- Type Herbaria
- holotype CAS
isotype UC - Distribution Of Types
- Kern Co, California (Southwestern U.S.A., Northern America)