Bold ranks show taxa that will be shown in taxoboxes
because rank is principal or always_display=yes.

Ancestral taxa
Domain: Eukaryota  [Taxonomy; edit]
Clade: Diaphoretickes  [Taxonomy; edit]
Clade: CAM  [Taxonomy; edit]
Clade: Archaeplastida  [Taxonomy; edit]
Clade: Viridiplantae  [Taxonomy; edit]
(unranked): Charophyta  [Taxonomy; edit]
Class: Zygnematophyceae  [Taxonomy; edit]
Order: Desmidiales  [Taxonomy; edit]
Family: Desmidiaceae  [Taxonomy; edit]
Genus: Cosmarium  [Taxonomy; edit]


Not sure why you're here? Get started with the automated taxobox system.

Parent: Desmidiaceae [Taxonomy; edit]
Rank: genus (displays as Genus)
Link: Cosmarium
Extinct: no
Always displayed: yes (major rank)
Taxonomic references: Guiry, M.D.; Guiry, G.M. "Cosmarium". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway.
Parent's taxonomic references: Guiry, M.D.; Guiry, G.M. "Desmidiales". AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Retrieved 21 April 2021.