Phaeophyta
Translingual
Etymology
From Ancient Greek φαιός (phaiós, “gray”) + -ophyta.
Proper noun
Phaeophyta
- A taxonomic division within the kingdom Protista – (or Chromista) that includes the brown algae, now usually class Phaeophyceae.
See also
- alga
- kelp
References
Phaeophyta on Wikipedia.Wikipedia 
Phaeophyta on Wikispecies.Wikispecies - Phaeophyceae placement and circumscription (click icon for description) at AlgaeBase