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
Navicula clavata f. corpulenta(Mann) Hustedt image
Navicula clavata f. elliptica(A.W.F. Schmidt) Hustedt image
Navicula clavata f. elongata(Peragallo) Hustedt image
Navicula clavata f. indica(Greville) Hustedt image
Navicula clavata f. minorCleve image
Navicula clavata f. minutaCleve image
Navicula clavata f. proxima(Janisch) Hustedt image
Navicula clavata f. rhombica(Cleve) Hustedt image
Navicula clavata f. subconstrictaHustedt Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., 7{3}: 445, fig. 1509d,e 1964
Navicula clavata f. venustoides(Mereschkowsky) Hustedt image
Navicula clavataGregory Trans. Microscop. Soc. London ser. 2, 4: 46: pl. V: fig. 17 1856
Navicula clavata var. caribaea(Cleve) H. Peragallo image
Navicula clavata var. distenta(Kuntze) Hustedt image
Navicula clavata var. ellipticaA.W.F. Schmidt image
Navicula clavata var. elongataH. Peragallo Bull. Soc. Hist. Nat. Toulouse 22: 56, pl. V: fig. 37 1888
Navicula clavata var. exsul(A. Schmidt) Cleve K. Svenska Vet.-Akad. Handl., ser. 4, 27{3}: 61 1895
Navicula clavata var. exsul(A.W.F. Schmidt) Cleve image
Navicula clavata var. indica(Greville) Cleve image
Navicula clavata var. proxima(Janisch) Cleve image
Navicula clavata var. rhombicaCleve image
Navicula clavata var. sparsaA. Amossé Bull. Soc. Sci. Nat. Ouest (Nantes), ser. 5, 2: 14, no fig. 1932
Navicula clavata var. venustoides(Mereschkowsky) Amosse image