the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Chlorophyta (phylum)
Chlorophyceae (class)
Chlorococcales (order)
Scenedesmaceae (family)
Scenedesmus (genus)
[hide inferior taxa]
Scenedesmus obliquus (species)
Scenedesmus quadricauda (species)
Scenedesmus sp. (species)
Scenedesmus vacuolatus (species)