The Green Algae of North America, written by Frank S. Collins and published in 1918, is a comprehensive guide to the various species of green algae found in North America. The book is divided into two parts, the first of which provides an overview of the characteristics and classification of green algae, as well as their distribution and habitats in North America. The second part of the book is a detailed taxonomic treatment of the various genera and species of green algae found in North America, with descriptions, illustrations, and keys for identification. The book includes over 100 plates and illustrations, as well as a glossary of terms and a comprehensive index. The Green Algae of North America is an invaluable resource for botanists, biologists, and anyone interested in the flora of North America.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.