Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Charophyta (Charophytes)
Zygnematophyceae (Zygnemophyceae)
Desmidiales
Desmidiaceae
Cosmarium
Cosmarium quadriverrucosum (69546631)
Children (2 direct children, 2 direct and indirect children):
Cosmarium quadriverrucosum var. supraornatum
Cosmarium quadriverrucosum var. undulatum