Relationship: Deviation
iNaturalist Canada | Plants of the World Online | |
---|---|---|
Subspecies Hamatocactus hamatacanthus hamatacanthus (parent: Species Hamatocactus hamatacanthus) | One-to-one | Subspecies Ferocactus hamatacanthus hamatacanthus (parent: Species Ferocactus hamatacanthus) |
Hamatocactus is used in Lode's checklist, while most other sources call this species Ferocactus