The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense).
The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
Bibliographia Phycologica Universalis
FOREL, F.A.
1874
Matériaux pour servir à l'étude de la Faune profonde du Léman
Bulletin de la Société Vaudoise des Sciences Naturelles
13(72): 1-164, III pls.
Algues, by J.-B. Schnetzler, pp. 124-126; Diatomées, by J. Kübler, pp. 126-132