Children (21 direct children, 171 direct and indirect children):
Phymatolithon
(tree size 44)
Synarthrophyton
(tree size 11)
Agardhina
Apora
(tree size 1)
Eleutherospora
Epilithon
(tree size 7)
Exilicrusta
(tree size 1)
Hapalidium
(tree size 8)
Juergensia
Kvaleya
(tree size 1)
Mastophoropsis
(tree size 1)
Melobesia
(tree size 24)
Neopolyporolithon
(tree size 2)
Polyporolithon
(tree size 4)
Sphaeranthera
(tree size 4)
Squamolithon
(tree size 1)
Chaetolithon
(tree size 1)
Clathromorphum
(tree size 15)
Leptophytum
(tree size 20)
Antarcticophyllum
(tree size 1)
Melyvonnea
(tree size 4)