Children (13 direct children, 13 direct and indirect children):
Helianthus debilis subsp. cucumerifolius
Cucumberleaf sunflower
Helianthus debilis subsp. debilis
Cucumberleaf sunflower
Helianthus debilis subsp. silvestris
Cucumberleaf sunflower
Helianthus debilis subsp. tardiflorus
Cucumberleaf sunflower
Helianthus debilis subsp. vestitus
Cucumberleaf sunflower
Helianthus debilis subsp. hirtus
Helianthus debilis subsp. runyonii
Helianthus debilis subsp. praecox
Helianthus debilis var. silvestris
Helianthus debilis var. tardiflorus
Helianthus debilis var. vestitus
Helianthus debilis var. cucumerifolius
Helianthus debilis f. cucumerifolius