Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Chlorophyta (Chlorophytes)
Chlorophytina
Ulvophyceae
Dasycladales
Dasycladaceae

Halicoryne (5642066)

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

Halicoryne carpatica

Halicoryne spicata

Halicoryne wrightii