Children (22 direct children, 22 direct and indirect children):
Collabium formosanum
Collabium chinense
Collabium assamicum
Collabium acuticalcar
Collabium bicameratum
Collabium carinatum
Collabium chapaense
Collabium chloranthum
Collabium delavayi
Collabium evrardii
Collabium nebulosum
Collabium pumilum
Collabium simplex
Collabium vesicatum
Collabium ovalifolium
Collabium uraiense
Collabium yunnanense
Collabium annamense
Collabium balansae
Collabium papuanum
Collabium wrayi
Collabium aneitycumensis