Taxa Count: 13

ASTERACEAE

Aphanostephus arizonicus

Aphanostephus humilis

Aphanostephus kidderi

Aphanostephus pilosus

Aphanostephus ramosissimus

Aphanostephus ramosissimus var. humilis

Aphanostephus ramosissimus var. ramosissimus

Aphanostephus riddellii

Aphanostephus skirrhobasis

Aphanostephus skirrhobasis var. kidderi

Aphanostephus skirrhobasis var. skirrhobasis

Aphanostephus skirrhobasis var. thalassius