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 iridis Ehrenberg image
  2. Navicula iridis Manguin image
  3. Navicula iridis f. angustata M. Peragallo & Heribaud image
  4. Navicula iridis f. intermedia Dippel image
  5. Navicula iridis f. media Dippel image
  6. Navicula iridis f. minor Dippel image
  7. Navicula iridis f. minor Frenguelli image
  8. Navicula iridis f. minor Pero image
  9. Navicula iridis var. affinis (Ehrenberg) O'Meara image
  10. Navicula iridis var. amphigomphus (Ehrenberg) O'Meara image
  11. Navicula iridis var. dubia Frenguelli image
  12. Navicula iridis var. minor (Pero) Pero image
  13. Navicula iridis var. reducta Manguin image
  14. Navicula iridis var. subproducta Heribaud image