- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1215663-2
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus simpsonii var. minor Engelm., Trans. Acad. Sci. St. Louis 2: 197 (1863).
- Duplicate citation of
- Pediocactus simpsonii var. minor Cockerell, Torreya 18: 180 (1918).