Children (9 direct children, 33 direct and indirect children):
Alaria
(tree size 15)
Alaria (alga)
Undaria
(tree size 4)
Pterygophora
(tree size 1)
Lessoniopsis
(tree size 1)
Eualaria
(tree size 1)
Pleurophycus
(tree size 1)
Undariella
(tree size 1)
Undariopsis
Hirome