Opuntia hystricina var. ursina (F.A.C.Weber) Backeb.
, Cactaceae (Backeberg) 1: 610 (1958).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175170-2
- Species Name
- Opuntia hystricina Engelm. & J.M.Bigelow, Proc. Amer. Acad. Arts 3(preprint): 299 (1856).
- Publication
- Die Cactaceae: Handbuch der Kakteenkunde
- Collation
- 1: 610
- Family as entered in IPNI
- Cactaceae