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Biota (Life)
Eukaryote (Eukarya)
Chromista
Bacillariophyta
Coscinodiscophyceae (Centricae)
Biddulphiales
Biddulphiaceae

Trigonium (25366253)

Children (7 direct children, 13 direct and indirect children):

Trigonium inelegans

Trigonium antarcticum

Trigonium arcticum (tree size 2)

Trigonium diaphanum

Trigonium formosum (tree size 4)

Trigonium glandiferum

Trigonium multiplex