145,534 species and infraspecific names are in the database, 19,292 images, 55,153 bibliographic items, 325,842 distributional records.

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

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Chondracanthus acicularis (Roth) Fredericq New Quay, Co. Clare, Ireland; on lower-shore ledges; to 60 mm

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