The algae (singular alga) comprise several different groups of living organisms usually found in wet places or water bodies and that capture light energy through photosynthesis..
Seaweed Images and Descriptions
A list of red, green and brown algae. Includes descriptions and pictures of algae.
Introduction to the Green Algae
The green algae is the most diverse group of algae, with more than 7000 species growing in a variety of habitats.