Children (24 direct children, 29 direct and indirect children):
Dumontia contorta
Dumontia alaskana
Dumontia canariensis
Dumontia clava
Dumontia cornuta
Dumontia simplex
Dumontia calvadosii
Dumontia fastigiata
(tree size 1)
Dumontia filiformis
(tree size 1)
Dumontia firma
(tree size 1)
Dumontia furcata
Dumontia furcellata
Dumontia humilis
Dumontia hydrophora
Dumontia incrassata
(tree size 1)
Dumontia interrupta
Dumontia ovalis
Dumontia pinnatifida
Dumontia prismatica
Dumontia ramentacea
Dumontia robusta
(tree size 1)
Dumontia triquetra
Dumontia tubulosa
Dumontia ventricosa