Related how?

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

Alsidieae (42180690)

Children (3 direct children, 54 direct and indirect children):

Digenea (tree size 14)

Alsidium (tree size 26)

Bryothamnion (tree size 11)