The Fresh-water Algae of the United States

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McGraw-Hill, 1950 - 719 pagine
This edition follows the general plan of the first edition, except for treatment of the species in the various genera. In the first edition, where there were less than ten species in a genus, each was named and briefly characterized. In this edition the species of a genus are listed and references given to sources where a complete description of each of them can be found. Another change is the addition of a survey of the Charophyceae, Cryptophyceae, and Chloromonadales, groups that were not treated in the first edition.

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Sommario

NATURE EVOLUTION AND CLASSIFICATION OF THE ALGAE
1
THE DISTRIBUTION AND OCCURRENCE OF FRESHWATER ALGAE
12
COLLECTION PRESERVATION AND METHODS OF STUDYING THE FRESHWATER ALGAE
27
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