the root (no rank)
Eukaryota (domain)
Viridiplantae (kingdom)
Streptophyta (phylum)
Streptophytina (superclass)
Coleochaetophyceae (class)
Coleochaetales (order)
[hide inferior taxa]
Chaetosphaeridiaceae (family)
Coleochaetaceae (family)