Algae (sing. alga) are a large and diverse group of simple, typically autotrophic organisms, ranging from unicellular to multicellular forms. The largest and most complex marine ...
Definitions of algae at Dictionary.com. ... Pond & Lake Algae Control Keep your pond/lake free of algae. DIY products.
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.