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

NameAuthorSourceCitationYear
CERATAULINAH. Peragallo image
CERATAULINAH. Peragallo ex F. Schütt in Engler & Prantl, Nat. Pflanzenfam. 1(1b): 95 1896
Cerataulina bergonii(H. Peragallo) Schütt Nat. Pflanzenfam. 1(1b): 95 1896
Cerataulina bergonii(H. Peragallo) Schütt image
Cerataulina bergonii var. elongataSchröder image
Cerataulina bicornis(Ehrenberg) Hasle in Hasle & Sims Brit. Phycol. J. 20: 219 1985
Cerataulina chapmaniiCrosby & Wood image
Cerataulina compactaOstenfeld image
Cerataulina cretaceaHajós image
Cerataulina curvataE.J.F. Wood image
Cerataulina daemon(Greville) Hasle image
Cerataulina dentataHasle image
Cerataulina mediterraneaSchiller image
Cerataulina pelagica(Cleve) Hendey Discovery Reports 16: 279 1937
Cerataulina praebergoniiHajós image
Cerataulina veliferaMereschkowsky image