154,275 species and infraspecific names are in the database, 21,059 images, 59,714 bibliographic items, 415,636 distributional records.

Bibliographic Detail

Xenopoulos, M.A. & Frost, P.C., 2003

Reference:
Xenopoulos, M.A. & Frost, P.C. (2003). UV radiation, phosphorus, and their combined effects on the taxonomic composition of phytoplankton in a boreal lake. Journal of Phycology 39: 291-302.

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