Children (25 direct children, 27 direct and indirect children):
Comastoma disepalum
Comastoma pulmonarium
Comastoma muliense
Comastoma tenellum
Slender gentian
Comastoma cyananthiflorum
(tree size 2)
Comastoma pedunculatum
Comastoma polycladum
Comastoma falcatum
Comastoma traillianum
Comastoma henryi
Comastoma stellariifolium
Comastoma jigzhiense
Comastoma malyschevii
Comastoma nanum
Comastoma pseudopulmonarium
Comastoma urnigera
Comastoma dechyanum
Comastoma irinae
Comastoma boreale
Comastoma arrectum
Comastoma beesianum
Comastoma dichotomum
Comastoma maclarenii
Comastoma sectum
Comastoma urnigerum