Related how?

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

Stoermeria (25366252)

Children (2 direct children, 2 direct and indirect children):

Stoermeria californica

Stoermeria trifoliata