the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Chlorophyta (phylum)
Chlorophyceae (class)
Chlamydomonadales (order)
Chlamydomonadaceae (family)
Chlamydomonas (genus)
Chlamydomonas humicola (species)
[hide inferior taxa]