163,902 species and infraspecific names are in the database, 22,783 images, 63,101 bibliographic items, 483,547 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.

PDF:
 34421.pdf - 1.17 MB

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