Coryphantha difficilis Orcutt

, Cactography 3 (1926).
IPNI Identifier
urn:lsid:ipni.org:names:131240-1
Publication
Cactography. National City and San Diego, CA
Collation
3
Family as entered in IPNI
Cactaceae

Original Data

Remarks
Mammillaria difficilis

Links

Duplicate citation of
Coryphantha difficilis Orcutt, Cactography 3 (1926).