Children (13 direct children, 20 direct and indirect children):
Gayophytum diffusum
(tree size 4)
Spreading groundsmoke
Gayophytum heterozygum
Zigzag groundsmoke
Gayophytum humile
(tree size 1)
Dwarf groundsmoke
Gayophytum decipiens
Deceptive groundsmoke
Gayophytum eriospermum
Coville's groundsmoke
Gayophytum micranthum
Gayophytum oligospermum
Pinegrove groundsmoke
Gayophytum racemosum
(tree size 1)
Blackfoot groundsmoke
Gayophytum ramosissimum
(tree size 1)
Pinyon groundsmoke
Gayophytum strictum
Gayophytum helleri
Gayophytum intermedium
Gayophytum caesium