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
MEICHTRY DE ZABURLÍN, Norma, Osvaldo GOÑI & Visitación CONFORTI
2004 (Jul.-Dec.)
Estudio taxonómico de las Strombomonas (Euglenophyta) del arroyo Yacarey, provincia de Corrientes, Argentina
Iheringia, sér. Bot.
59(2): 117-130, 50 figs., 2 tables