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 gibbula Cleve
  2. Navicula gibbula f. undulata Hustedt image
  3. Navicula gibbula var. cantalica Heribaud image
  4. Navicula gibbula var. capitata (Lagerstedt) Cleve image
  5. Navicula gibbula var. elliptica Cleve-Euler image
  6. Navicula gibbula var. inflata Manguin image
  7. Navicula gibbula var. oblonga (Lagerstedt) Cleve image
  8. Navicula gibbula var. terrestris (J.B. Petersen) J.B. Petersen image
  9. Navicula gibbula var. undulata Krasske