Children (10 direct children, 10 direct and indirect children):
Cylindropuntia acanthocarpa var. acanthocarpa
Buckhorn cholla
Cylindropuntia acanthocarpa var. coloradensis
Colorado buckhorn cholla
Cylindropuntia acanthocarpa var. major
Buckhorn cholla
Cylindropuntia acanthocarpa var. thornberi
Thornber's buckhorn cholla
Cylindropuntia acanthocarpa subsp. ramosa
Cylindropuntia acanthocarpa subsp. thornberi
Cylindropuntia acanthocarpa subsp. coloradensis
Cylindropuntia acanthocarpa subsp. major
Cylindropuntia acanthocarpa var. ramosa
Cylindropuntia acanthocarpa subsp. acanthocarpa