Related how?

Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Charophyta (Charophytes)
Zygnematophyceae (Zygnemophyceae)
Zygnematales
Zygnemataceae
Spirogyra

Spirogyra arta (105440219)

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

Spirogyra arta f. maxima

Spirogyra arta f. minor