External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175668-2
- Publication
- Smithsonian Miscellaneous Collections. Washington, DC
- Collation
- 52: 153, pl. 12
- Date of Publication
- 6 Oct 1908
- Family as entered in IPNI
- Cactaceae
Type Information
- Collector Team
- J.N.Rose 11836
- Locality
- Mesa near Tucson
- Collection Date
- 21 Apr 1908
- Type Herbaria
- holotype US
isotype NY
isotype POM - Distribution Of Types
- Arizona (Southwestern U.S.A., Northern America)
Remarks
Originally published as a pro sp.; Pinkava (Haseltonia 4: 104. 1996) cited this taxon as an hybrid (O. arbuscula X O. versicolor)