Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Biliphyta
Rhodophyta (Red algae)
Rhodophytina
Compsopogonophyceae
Erythropeltidales (Erythropeltales (spelling variation?))
Erythrotrichiaceae

Pyrophyllon (34443313)

Children (2 direct children, 2 direct and indirect children):

Pyrophyllon subtumens

Pyrophyllon cameronii