Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Haptista
Haptophyta (Haptophytes)
Prymnesiophyceae

Russellia (25360721)

Children (3 direct children, 3 direct and indirect children):

Russellia bukryi

Russellia laswellii

Russellia multiplus