Biota (Life)
Eukaryote (Eukarya)
Diaphoretickes (Plants+hc+sar megagroup)
Archaeplastida
Plant (Green plants)
Viridiplantae (Chlorobiota)
Charophyta (Charophytes)
Zygnematophyceae (Zygnemophyceae)
Desmidiales
Desmidiaceae
Staurastrum
Staurastrum nigrae-silvae (69585721)
Children (2 direct children, 2 direct and indirect children):
Staurastrum nigrae-silvae var. obtusangulum
Staurastrum nigrae-silvae var. trispinatum