Opuntia missouriensis f. trichophora (Engelm. & J.M.Bigelow) Schelle
, Handb. Kakteenkult. 54 (1907). BHL
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175339-2
- Publication
- Handbuch der Kakteenkultur.
- Collation
- 54
- Family as entered in IPNI
- Cactaceae