156,011 species and infraspecific names are in the database, 21,990 images, 60,295 bibliographic items, 442,406 distributional records.

Bibliographic Detail

Nielsen, R., Kristiansen, A., Mathiesen, L. & Mathiesen, H., 1995

Reference:
Nielsen, R., Kristiansen, A., Mathiesen, L. & Mathiesen, H. (1995). Distributional index of the benthic marine macroalgae of the Baltic Sea area. Acta Botanica Fennica 155: 1-70.

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