Children (5 direct children, 5 direct and indirect children):
Ranunculus orthorhynchus var. bloomeri
Bloomer's buttercup
Ranunculus orthorhynchus var. orthorhynchus
Straightbeak buttercup
Ranunculus orthorhynchus var. platyphyllus
Ranunculus orthorhynchus alaschensis
Ranunculus orthorhynchus var. alaschensis