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

PRAECHARAHorn af Rantzien image
Praechara donetzianaSaidakovsky image
Praechara elongataSaidakovsky image
Praechara glypta(Peck) Peck image
Praechara maedleri_('mädleri')Horn af Rantzien image
Praechara ovataSaidakovsky image
Praechara pseudoglyptaHorn af Rantzien image
Praechara symmetricaPeck image
Praechara texensis(J. Groves) Peck image
Praechara voluta(Peck) Peck image