Related how?

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

Peniaceae (16961158)

Children (2 direct children, 109 direct and indirect children):

Penium (tree size 106)

Leptocystinema (tree size 1)