Children (13 direct children, 252 direct and indirect children):
Chordaceae
(tree size 6)
Laminariaceae
(tree size 129)
Akkesiphycaceae
(tree size 2)
Alariaceae
(tree size 33)
Costariaceae
(tree size 2)
Lessoniaceae
(tree size 39)
Pseudochordaceae
(tree size 3)
Agaraceae
(tree size 19)
Phyllariella
(tree size 1)
Feditia
(tree size 1)
Aureophycaceae
(tree size 2)
Costulariella
(tree size 1)
Tauya
(tree size 1)