Pediocactus simpsonii var. caespiticus Backeb.
, Cactaceae (Backeberg) 5: 2846 (1961).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:186550-2
- Publication
- Die Cactaceae: Handbuch der Kakteenkunde
- Collation
- 5: 2846
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Colorado (Northwestern U.S.A., Northern America)