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

Tabular display

Results from INA database

  1. Navicula cancellata Donkin image
  2. Navicula cancellata f. constricta P. Schulz image
  3. Navicula cancellata f. minor P. Schulz image
  4. Navicula cancellata f. stauroneiformis P. Schulz image
  5. Navicula cancellata var. ammophila (Grunow) Van Heurck image
  6. Navicula cancellata var. brasiliensis Zimmermann image
  7. Navicula cancellata var. gregorii (Ralfs) Grunow image
  8. Navicula cancellata var. impressa (Lagerstedt) Grunow image
  9. Navicula cancellata var. interrupta Mereschkowsky image
  10. Navicula cancellata var. interrupta Mereschkowsky image
  11. Navicula cancellata var. maroccana Cleve image
  12. Navicula cancellata var. minuta Grunow image
  13. Navicula cancellata var. retusa (Brebisson) Cleve image
  14. Navicula cancellata var. scaldensis Van Heurck image
  15. Navicula cancellata var. schmidtii Grunow image
  16. Navicula cancellata var. subapiculata Grunow image