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Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Charophyta (Charophytes)
Zygnematophyceae (Zygnemophyceae)
Desmidiales
Desmidiaceae
Cosmarium

Cosmarium ralfsii (10750492)

Children (10 direct children, 10 direct and indirect children):

Cosmarium ralfsii var. montanum

Cosmarium ralfsii var. ralfsii

Cosmarium ralfsii var. alpinum

Cosmarium ralfsii f. depressum

Cosmarium ralfsii var. angulosum

Cosmarium ralfsii var. taylorii

Cosmarium ralfsii f. montanum

Cosmarium ralfsii var. rotundatum

Cosmarium ralfsii var. skvortzovii

Cosmarium ralfsii f. trigonale