Unresolved name

Unresolved name: Crocodyloidea » Eukaryotes » Plant » Green Plants » Charophyta » Zygnemophyceae » Desmidiales » Desmidiaceae » Xanthidium » Xanthidium urniforme «

Xanthidium urniforme f. protracta

Xanthidium urniforme protracta is a form of in the family Desmidiaceae.