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
DRAISMA, Stefano G.A., Willem F. PRUD'HOMME VAN REINE, & Hiroshi KAWAI
2010 (Aug 01)
A revised classification of the Sphacelariales (Phaeophyceae) inferred from a psbC and rbcL based phylogeny
Eur. J. Phycol.
45(3): 308-326, 3 figs., 4 tables