Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)

Chromophyta (21446956)

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

Eustigmatophyta

Haptophyceae