Skip to content

Diagnostic features

Young cells spherical, but large older cells may elongate and be slightly constricted in the centre. One or two chloroplasts present when small, but many disc-shaped chloroplasts when large. Each chloroplast is yellow-green rather than grass green and does not store starch (subtle differences with green algae) and has a small eyespot which may be difficult to see. Unicellular, but cells may group together in clumps.

Typical habitats

May be common in moist soils and some wetland habitats; typically found in clean sites.

Classification

Kingdom Chromista
Phylum Ochrophyta
Class Xanthophyceae
Order Mischococcales
Family Botrydiopsidaceae
Common name Yellow-green algae