1) Division 2) Division chrysophyta 
Chrysophyta, also called chrysophytes, golden-brown algae or golden algae, is a term used to refer to certain heterokonts. It can be used to refer to: ==Bibliography== ...
<botany> Division or Class of algae, coloured golden brown due to high levels of the xanthophyll, fucoxanthin. Mostly single celled or colonial. Also call Chrysomonadida by protozoologists. ... (18 Nov 1997) ... 
(= Chrysophyceae: golden algae) Division or Class of algae, coloured golden-brown due to high levels of the xanthophyll, fucoxanthin. Mostly single-celled or colonial. Also call Chrysomonadida by protozoologists.
[n] - mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment
division Chrysophyta noun mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment; yellow-green and golden-brown algae and diatoms: Xanthophyceae, Chrysophyceae, Bacillariophyceae; some classification syst...