De orde Trebouxiales Friedl kent 3 families.
De families:
| Botryococcaceae Wille | Trebouxiaceae Friedl |
| Choricystidaceae Kostikov |
De orde Trebouxiales Friedl kent 3 families.
De families:
| Botryococcaceae Wille | Trebouxiaceae Friedl |
| Choricystidaceae Kostikov |
