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
Tabular display
Results from INA database
- Navicula clavata Gregory
- 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. minor Cleve image
- Navicula clavata f. minuta Cleve image
- Navicula clavata f. proxima (Janisch) Hustedt image
- Navicula clavata f. rhombica (Cleve) Hustedt image
- Navicula clavata f. subconstricta Hustedt
- Navicula clavata f. venustoides (Mereschkowsky) Hustedt image
- Navicula clavata var. caribaea (Cleve) H. Peragallo image
- Navicula clavata var. distenta (Kuntze) Hustedt image
- Navicula clavata var. elliptica A.W.F. Schmidt image
- Navicula clavata var. elongata H. Peragallo
- Navicula clavata var. exsul (A. Schmidt) Cleve
- 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. rhombica Cleve image
- Navicula clavata var. sparsa A. Amossé
- Navicula clavata var. venustoides (Mereschkowsky) Amosse image