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

Bulbochaete pringsheimianaW. Archer image
Bulbochaete pringsheimianaW. Archer image
Oedogonium pringsheimianumArcher Quart. J. Micr. Sci., ser. 2, 8: 295, no fig. 1868
PRINGSHEIMIA(H.C. Wood) Hansgirg image
PRINGSHEIMIAH.C. Wood Smithsonian Contrib. Knowl. 19{3}: 195 1873
PRINGSHEIMIAReinke Ber. Deutsch. Bot. Ges. 6: 241 1888
Pringsheimia inequalis(H.C. Wood) H.C. Wood image
Pringsheimia marchantiae_('marchantae')Setchell & Gardner image
Pringsheimia marchantiae_('marchantae')Setchell & N.L. Gardner Proc. Calif. Acad. Sci., ser. 4, 12: 720, pl. 12: fig. 8 1924
Pringsheimia scutata f. cladophoraeTilden Amer. algae: no. 382 1900
Pringsheimia scutataReinke Ber. Deutsch. Bot. Ges. 6: 241 1888
Pringsheimia udoteaeBørgesen Dansk Bot. Ark. 1{4}: 11, fig. 3 1913
Pringsheimia udoteaeBoergesen image
Prolifera pringsheimiana(Archer) Kuntze image
Pseudopringsheimia apiculataSetchell & Gardner image
Pseudopringsheimia apiculataSetchell & N.L. Gardner Univ. Calif. Publ. Bot. 7: 297, pl. 22: figs. 1, 2 1920
Pseudopringsheimia confluens(Rosenvinge) Wille image
Pseudopringsheimia fucicola(Rosenvinge) Wille image
Pseudopringsheimia penetransKylin image