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
REÑÉ, Albert, Jordi CAMP, & Esther GARCÉS
2013 ('2014') (online Dec. 18) Polykrikos tanit sp. nov., a new mixotrophic unarmoured pseudocolonial dinoflagellate from the NW Mediterranean Sea
Protist
165(1): 81-92, 5 figs., 2 tables
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