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. Polysiphonia violacea (A.W. Roth) K.P.J. Sprengel image
  2. Polysiphonia violacea (Roth) Sprengel
  3. Polysiphonia violacea f. aculeata (C. Agardh) Rosenvinge image
  4. Polysiphonia violacea f. allochroa (Roth) J. Agardh image
  5. Polysiphonia violacea f. allochrous_('allochroa') (Roth) J. Agardh
  6. Polysiphonia violacea f. fibrillosa (Dillwyn) Rosenvinge image
  7. Polysiphonia violacea f. robusta J. Agardh image
  8. Polysiphonia violacea f. tenuior_('tenuis') (Roth) Rosenvinge
  9. Polysiphonia violacea f. tenuis (Roth) Rosenvinge image
  10. Polysiphonia violacea f. violacea J. Agardh image
  11. Polysiphonia violacea var. amethystea (Kützing) Kützing image
  12. Polysiphonia violacea var. bulbosa Areschoug image
  13. Polysiphonia violacea var. fibrillosa (Dillwyn) Areschoug image
  14. Polysiphonia violacea var. flexicaulis Harvey
  15. Polysiphonia violacea var. genuina Hauck image
  16. Polysiphonia violacea var. griffithsiana (Harvey) L. Batten image
  17. Polysiphonia violacea var. myriotricha Kützing image
  18. Polysiphonia violacea var. subbrodiaei_('sub-brodiaei') Areschoug image
  19. Polysiphonia violacea var. subulata (Ducluzeau) Hauck image
  20. Polysiphonia violacea var. tenuis Greville image
  21. Polysiphonia violacea var. tenuissima Areschoug image
  22. Polysiphonia violacea var. violacea Areschoug image