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.. academickids.com/encyclopedia/index.php... Seaweed Images and Descriptions
A list of red, green and brown algae. Includes descriptions and pictures of algae. seaweed.ucg.ie/ 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. ucmp.berkeley.edu/greenalgae/greenalgae...