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 approximata Greville
  2. Navicula approximata f. elongata Hustedt image
  3. Navicula approximata f. manca (A.W.F. Schmidt) Hustedt image
  4. Navicula approximata f. morei (O'Meara) Hustedt image
  5. Navicula approximata f. typica Cleve image
  6. Navicula approximata var. couperi (Bailey) Cleve
  7. Navicula approximata var. finitima (Cleve) Hustedt image
  8. Navicula approximata var. kittoniana (A. Schmidt) Cleve image
  9. Navicula approximata var. mexicana Heiden image
  10. Navicula approximata var. nicaensis_('niceaensis') (Peragallo) Hendey
  11. Navicula approximata var. sardoa V. Zanon
  12. Navicula approximata var. schleinitzii (Janisch) Hustedt image
  13. Navicula approximata var. substauroneiformis Grunow