External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:175024-2
- Publication
- Botanical Gazette; Paper of Botanical Notes. Crawfordsville, IN, Chicago, IL
- Collation
- 140: 205
- Family as entered in IPNI
- Cactaceae
Type Information
- Collector Team
- Mrs.A.D.Grant,V.Grant 79-1
- Type Herbaria
- holotype TEX
- Distribution Of Types
- Texas (South-Central U.S.A., Northern America)
Remarks
According to D. J. Pinkava et al. (J. Arizona-Nevada Acad. Sci. 33: 150. 2001), O. edwardsii is a hybrid between: O. engelmannii & O. macrorhiza