Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Biliphyta
Rhodophyta (Red algae)
Eurhodophytina
Florideophyceae (Florideae)
Batrachospermales
Lemaneaceae
Lemanea
Lemanea fluviatilis

Lemanea fluviatilis var. minor (69523943)