Children (11 direct children, 11 direct and indirect children):
Opuntia basilaris var. basilaris
Beavertail pricklypear
Opuntia basilaris var. brachyclada
Beavertail pricklypear
Opuntia basilaris var. longiareolata
Beavertail pricklypear
Opuntia basilaris var. treleasei
Trelease's beavertail pricklypear
Opuntia basilaris var. ramosa
Opuntia basilaris subsp. brachyclada
Opuntia basilaris subsp. treleasei
Opuntia basilaris var. woodburyi
Opuntia basilaris var. heilii
Opuntia basilaris var. aurea
Opuntia basilaris var. humistrata