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
ZIDAROVA, Ralitsa, Plamen IVANOV, Nina DZHEMBEKOVA, Myriam DE HAAN, & Bart VAN DE VIJVER
2022 (May 11)
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica
195: 161-174, 3 figs., 1 table