Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Biliphyta
Rhodophyta (Red algae)
Pterocladiophilaceae
Pterocladiophila

Pterocladiophila hemisphaerica (21324485)