Echinocactus simpsoni var. minor Engelm.

IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:1006024-2
Family as entered in IPNI
Cactaceae

Links

Nomenclatural link
Pediocactus simpsonii var. minor Cockerell, Torreya 18: 180 (1918).