Taxa Count: 12

CACTACEAE

Ferocactus acanthodes

Ferocactus covillei

Ferocactus cylindraceus

Ferocactus cylindraceus subsp. cylindraceus

Ferocactus cylindraceus var. lecontei

Ferocactus echidne

Ferocactus emoryi

Ferocactus fordii

Ferocactus hamatacanthus

Ferocactus tiburonensis

Ferocactus wislizeni