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. Gomphonema gracile C.G. Ehrenberg image
  2. Gomphonema gracile f. affine_('affines') Manguin
  3. Gomphonema gracile f. major H.F. Van Heurck image
  4. Gomphonema gracile f. parvum_('parva') H.F. Van Heurck image
  5. Gomphonema gracile var. auritum (A.K.H. Braun) H.F. Van Heurck image
  6. Gomphonema gracile var. clevei Woodhead & Tweed {invalid}
  7. Gomphonema gracile var. crassum_('crassa') Pandey image
  8. Gomphonema gracile var. cymbelloides A. Grunow image
  9. Gomphonema gracile var. dichotomum (F.T. Kützing) H.F. Van Heurck image
  10. Gomphonema gracile var. frickei H.P. Gandhi image
  11. Gomphonema gracile var. genuinum Ant. Mayer image
  12. Gomphonema gracile var. genuinum_('genuina') Ant. Mayer image
  13. Gomphonema gracile var. gracillimum J. Schumann image
  14. Gomphonema gracile var. intricatiforme_('intricatiformis') Ant. Mayer
  15. Gomphonema gracile var. lanceolatum - - image
  16. Gomphonema gracile var. longiceps C.G. Ehrenberg image
  17. Gomphonema gracile var. major (A. Grunow) P.T. Cleve image
  18. Gomphonema gracile var. naviculaceum_('naviculacea') P.T. Cleve image
  19. Gomphonema gracile var. naviculoides (W. Smith) A. Grunow image
  20. Gomphonema gracile var. naviculoides E.V. ěstrup image
  21. Gomphonema gracile var. stauroneiforme_('stauroneiformis') J. Schumann image
  22. Gomphonema gracile var. subcapitatum_('subcapitata') H.P. Gandhi image
  23. Gomphonema graciledictum E. Reichardt