A Chlorophyta sensu stricto or even green alga algae, comprises virtually all of what come ordinarily known as green algae and includes most members of the grade of putatively patrimonial scaly flagellate protozoan inside Prasinophyceae plus members of Ulvophyceae, Trebouxiophyceae, and Chlorophyceae.

It contain each Unicellular & multicellular coinage. Usually, it is restricted to a water supply or even super wet home ground. It possess Chlorophylls & accessory pigments similar to those of vascular plants. It store energy when amylum.