149,146 species and infraspecific names are in the database, 20,329 images, 57,394 bibliographic items, 375,011 distributional records.

AlgaeBase is a database of information on algae that includes terrestrial, marine and freshwater organisms.

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Microspora crassior (Hansgirg) Hazen Kingston, Washington, USA; golf course, 400x, DIC

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