Children (16 direct children, 22 direct and indirect children):
Hazardia brickellioides
Brickellbush goldenweed
Hazardia cana
Island hazardia
Hazardia detonsa
Island bristleweed
Hazardia squarrosa
(tree size 4)
Sawtooth goldenbush
Hazardia orcuttii
Orcutt's bristleweed
Hazardia ferrisiae
Hazardia rosarica
Hazardia stenolepis
Serpentine bristleweed
Hazardia vernicosa
Hazardia whitneyi
(tree size 2)
Whitney's bristleweed
Hazardia berberidis
Hazardia obtusa
Hazardia enormidens
Hazardia odontolepis
Hazardia serrata
Hazardia cruenta