156,476 species and infraspecific names are in the database, 22,021 images, 60,453 bibliographic items, 447,756 distributional records.

Bibliographic Detail

Foged, N., 1974

Reference:
Foged, N. (1974). Freshwater diatoms in Iceland. Bibliotheca Phycologica 15: 1-118, pls 1-36.

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