Related how?

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

Congregatocarpeae (41393415)

Children (3 direct children, 8 direct and indirect children):

Congregatocarpus (tree size 2)

Neohypophyllum (tree size 1)

Tokidadendron (tree size 2)