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
Compsothamnioideae

Radiathamnieae (40632923)

Children (3 direct children, 6 direct and indirect children):

Laurenciophila (tree size 1)

Ochmapexus (tree size 1)

Radiathamnion (tree size 1)