Opuntia engelmannii var. rastrera (F.A.C.Weber) Pinkava
, J. Arizona-Nevada Acad. Sci. 36(1): 20 (2003).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77069011-1
- Publication
- Journal of the Arizona-Nevada Academy of Science. Tucson, AZ
- Collation
- 36(1): 20
- Family as entered in IPNI
- Cactaceae