External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:290702-2
- Publication
- Report (Annual) of the Missouri Botanical Garden. St. Louis
- Collation
- 22: 32, pl. 11, 12.
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Mexico (Northern America)
Links
- Nomenclatural link
- Opuntia undosa Griffiths, Monatsschr. Kakteenk. 23: 139 (1913).
- Same citation as
- Opuntia undulata Griffiths, Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 32.