Silva Center for Phycological Documentation: Index Nominum Algarum

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.
A working list of algal type specimens at UC is available here

Results from INA database

BITRICHIAWoloszynska image
Bitrichia amazonicaM. Menezes & V.L.M. Huzar Arch. Hydrobiol. Suppl. 119 (Algol. Stud. 85): 16, figs. 1-7 1997
Bitrichia chodatii(Reverdin) Chodat image
Bitrichia longispina(Lund) Bourrelly image
Bitrichia ohridana(Fott) Fott image
Bitrichia ollula(Fott) Fott image
Bitrichia phaseolus(Fott) Fott image
Bitrichia skujae_('skujai')(Nauwerck) Skuja image
Bitrichia wolhynicaWoloszynska image