ClassCyanophyceae
| Taxon: | Rank: |
| Acaryochloridales | order |
| Coleofasciculales | order |
| Collenia | genus |
| Desertifilales | order |
| Epiphytaceae | family |
| Geitlerinematales | order |
| Gloeobacterophycidae | subclass |
| Gomontiellales | order |
| Graniferales | order |
| Leptolyngbyales | order |
| Marpolia | genus |
| Nodosilineales | order |
| Nostocophycidae | subclass |
| Oculatellales | order |
| Oscillatoriophycidae | subclass |
| Pelonematales | order |
| Prochlorotrichales | order |
| Pseudanabaenales | order |
| Stigonematales | order |
| Synechococcophycidae | subclass |
| Toxifilum | genus |