Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Biliphyta
Rhodophyta (Red algae)
Eurhodophytina
Florideophyceae (Florideae)
Rhodymeniophycidae
Ceramiales
Ceramiaceae
Crouanioideae
Ceramieae
Ceramium (Acanthoceras)

Ceramium circinnatum (105475758)

Children (4 direct children, 4 direct and indirect children):

Ceramium circinnatum var. transcurrens

Ceramium circinnatum f. boreale

Ceramium circinnatum f. inferne-corticatum

Ceramium circinnatum f. spongiosum