| Phaeothamniales | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Clade: | Diaphoretickes |
| Clade: | SAR |
| Clade: | Stramenopiles |
| Phylum: | Gyrista |
| Subphylum: | Ochrophytina |
| Class: | Aurophyceae |
| Subclass: | Phaeothamniophycidae |
| Order: | Phaeothamniales Bourrelly |
| Families | |
| |
Phaeothamniales is an order of alga in the Ochrophyta.[1]