157,570 species and infraspecific names are in the database, 22,210 images, 60,985 bibliographic items, 458,958 distributional records.

Bibliographic Detail

Adey, W.H. & McKibbin, D.L., 1970

Reference:
Adey, W.H. & McKibbin, D.L. (1970). Studies on the maerl species Phymatolithon calcareum (Pallas) nov. comb. and Lithothamnium corallioides Crouan in the Ria de Vigo. Botanica Marina 13: 100-106, 16 figs.

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