Children (19 direct children, 146 direct and indirect children):
Dilsea
(tree size 8)
Leptocladia
(tree size 4)
Dudresnaya
(tree size 28)
Pikea
(tree size 6)
Dumontia
(tree size 29)
Dumontia (alga)
Constantinea
(tree size 6)
Cryptosiphonia
(tree size 2)
Dasyphloea
(tree size 3)
Farlowia
(tree size 5)
Gibsmithia
(tree size 7)
Hyalosiphonia
(tree size 1)
Kraftia
(tree size 1)
Masudaphycus
(tree size 2)
Neodilsea
(tree size 10)
Orculifilum
(tree size 1)
Thuretellopsis
(tree size 2)
Waernia
(tree size 1)
Rhodopeltis
(tree size 5)
Weeksia
(tree size 6)