KEY TO SUBSPECIES AND VARIETIES

1	Buds globose to ovoid; filaments longer than petals; style glabrous in upper half. Bauhinia integrifolia subsp. integrifolia
1'	Buds ovoid to ellipsoid; filaments shorter than petals; style hairy 2 Bauhinia integrifolia subsp. cumingiana
2	Lower leaf surface glabrescent Bauhinia integrifolia var. cumingiana
2'	Lower leaf surface persistently fuscous brown woolly.