Children (8 direct children, 8 direct and indirect children):
Machaeranthera pinnatifida var. paradoxa
Machaeranthera pinnatifida var. chihuahuana
Machaeranthera pinnatifida var. scabrella
Machaeranthera pinnatifida var. glaberrima
Machaeranthera pinnatifida subsp. pinnatifida
Machaeranthera pinnatifida var. pinnatifida
Machaeranthera pinnatifida subsp. gooddingii
Machaeranthera pinnatifida var. goodingii