Children (10 direct children, 792 direct and indirect children):
Cladophoraceae
(tree size 573)
Valoniaceae
(tree size 36)
Siphonocladaceae
(tree size 41)
Anadyomenaceae
(tree size 34)
Arnoldiellaceae
(tree size 4)
Pithophoraceae
(tree size 39)
Boodleaceae
(tree size 50)
Witrockiellaceae
Okellyaceae
(tree size 2)
Pseudocladophoraceae
(tree size 3)