Template:De Toni, 1903

• De Toni, G.B. 1903. Sylloge algarum omnium hucusque cognitarum. Vol. IV. Florideae. Sectio III. pp. [i], frontispiece, [iii–v], 775, 775 bis, 776, 777 bis, 777–1521 + 1523–1525. Patavii [Padua]: Sumptibus auctoris. BHL 

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