Opuntia phaeacantha var. discata (Griffiths) L.D.Benson & Walk.
, Ann. Missouri Bot. Gard. 52: 265 (1965). BHL
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175416-2
- Species Name
- Opuntia phaeacantha Engelm., Mem. Amer. Acad. Arts 4: 52 (1849).
- Publication
- Annals of the Missouri Botanical Garden. St. Louis, Missouri
- Collation
- 52: 265
- Family as entered in IPNI
- Cactaceae