External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175159-2
- Publication
- Baileya; a Quarterly Journal of Horticultural Taxonomy. Ithaca, NY
- Collation
- 19: 164
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Opuntia austrina Small, Fl. S.E. U.S. [Small]. 816, 1335 (1903).
- Same citation as
- Opuntia humifusa var. austrina (Small) Dress, Baileya 19(4): 164 (1975).