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

Polyostea (43210298)

Children (4 direct children, 4 direct and indirect children):

Polyostea arctica
Pterosiphonia arctica

Polyostea hamata

Polyostea robusta

Polyostea gemmifera