Children (47 direct children, 58 direct and indirect children):
Hypselostoma megaphonum
Boysidia megaphonum
Hypselostoma perigyra
Hypselostoma insularum
Hypselostoma lacrima
Hypselostoma socialis
Hypselostoma laidlawi
Hypselostoma elephas
Hypselostoma annamiticum
(tree size 2)
Hypselostoma australis
Hypselostoma banmiensis
Hypselostoma benetuitum
Hypselostoma bensonianum
Hypselostoma cambodjense
Hypselostoma cucumensis
Hypselostoma dayanum
Hypselostoma dilatatum
Hypselostoma discobasis
Hypselostoma dohertyi
Hypselostoma edentata
Hypselostoma edentulum
Hypselostoma erawan
Hypselostoma everetti
Hypselostoma fruhstorferi
Hypselostoma holimanae
Hypselostoma kentingensis
Hypselostoma khaochongpran
Hypselostoma khaowongensis
Hypselostoma latispira
(tree size 2)
Hypselostoma loei
Hypselostoma luzonicum
(tree size 5)
Hypselostoma mirabile
Hypselostoma neglecta
Hypselostoma panhai
Hypselostoma pattalungensis
Hypselostoma piconis
Hypselostoma polyodon
(tree size 2)
Hypselostoma pusillum
Hypselostoma quadrasi
Hypselostoma rochebruni
Hypselostoma roebeleni
Hypselostoma rupestre
Hypselostoma satulensis
Hypselostoma sibuyanicum
Hypselostoma smokon
Hypselostoma taehwani
Hypselostoma tubiferum
Hypselostoma utongensis