Children (29 direct children, 6900 direct and indirect children):
Cymbellales
(tree size 106)
Surirellales
(tree size 205)
Bacillariophycanae
(tree size 6498)
Eunotiophycanae
Actinosphaeria
Biblarium
Colletonema
(tree size 4)
Coscinodiscopsis
(tree size 2)
Creswellia
(tree size 3)
Cystopleura
Florella
(tree size 2)
Denticella
(tree size 3)
Micromega
(tree size 1)
Monoceros
Odontidium
(tree size 19)
Okedenia
Orthoneis
(tree size 2)
Pleurostauron
(tree size 1)
Rhaponeidales
Spinigera h.heiden & r.w.kolbe, 1928
(tree size 2)
Syringidium
(tree size 1)
Tetragramma
(tree size 1)
Zygoceros
(tree size 3)
Huttoniella (ochrophyta)
Huttoniella
Syndendrium
(tree size 6)
Terebraria
(tree size 1)
Rouxia
(tree size 9)
Sphenella
Vibrio
(tree size 2)