Pediocactus polyancistrus (Engelm. & J.M.Bigelow) Arp
, Cact. Succ. J. (Los Angeles) 44: 222 (1972).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:186546-2
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 44: 222
- Family as entered in IPNI
- Cactaceae