Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Biliphyta
Rhodophyta (Red algae)
Eurhodophytina
Florideophyceae (Florideae)
Corallinophycidae
Sporolithales
Sporolithaceae
Archaeolithothamnion
Archaeolithothamnion erythraeum
Archaeolithothamnion erythraeum f. durum (105729126)