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
ROMERO, Oscar E., & Catherine RIAUX-GOBIN
2014 (online Nov. 6)
Two closely-related species of Cocconeis (Bacillariophyta): comparative study and typification
Plant Ecology and Evolution
147(3): 426-438, 7 figs., 2 tables
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