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. Cladophora gracilis (Griffiths) Kützing image
  2. Cladophora gracilis Hassall image
  3. Cladophora gracilis Kützing
  4. Cladophora gracilis f. australis Collins image
  5. Cladophora gracilis f. elongata Collins image
  6. Cladophora gracilis f. elongata F.S. Collins
  7. Cladophora gracilis f. expansa (Farlow) Collins
  8. Cladophora gracilis f. subflexuosa Collins image
  9. Cladophora gracilis f. vadorum (J.E. Areschoug) Strömfelt image
  10. Cladophora gracilis var. elongata (Collins) Schiffner image
  11. Cladophora gracilis var. expansa Farlow
  12. Cladophora gracilis var. harveyana Sjöstedt image
  13. Cladophora gracilis var. kuetzingii Sjöstedt image
  14. Cladophora gracilis var. stricta Schiffner image
  15. Cladophora gracilis var. tenuis Thuret image
  16. Cladophora gracilis var. tenuis Thuret ex Farlow image
  17. Cladophora gracilis var. vadorum (Areschoug) F.S. Collins image