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
QIU, Dajun, Liangmin HUANG, Sheng LIU, Huan ZHANG, & Senjie LIN
2013 (Aug. 19)
Apical groove type and molecular phylogeny suggests reclassification of Cochlodinium geminatum as Polykrikos geminatum
PLOS One
8{8: e71346}: 1-10, 8 figs.