Children (25 direct children, 26 direct and indirect children):
Cronia amygdala
Cronia aurantiaca
Cronia avellana
Cronia avenacea
Usilla avenacea
Cronia tosana
Usilla tosana
Cronia aspera
Cronia buccinea
Cronia pothuauii
Cronia fenestrata
Cronia fusca
Cronia margariticola
(tree size 1)
Cronia tengawaica
Cronia coronata
Cronia crassulnata
Cronia fiscella
Cronia konkanensis
Cronia marginatra
Cronia martensi
Cronia muricina
Cronia obockensis
Cronia ochrostoma
Cronia ozenneana
Cronia pseudamygdala
Cronia spinosa
Cronia subnodulosa