Children (12 direct children, 19 direct and indirect children):
Sericocarpus rigidus
(tree size 1)
Columbian whitetop aster
Sericocarpus conyzoides
(tree size 1)
Sericocarpus linifolius
Narrowleaf whitetop aster
Sericocarpus oregonensis
(tree size 4)
Oregon whitetop aster
Sericocarpus tortifolius
(tree size 1)
Dixie whitetop aster
Sericocarpus asteroides
Toothed whitetop aster
Sericocarpus tomentellus
Sericocarpus californicus
Sericocarpus asterodes
Sericocarpus collinsii
Sericocarpus woodhousei
Sericocarpus solidagineus