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. Porphyra umbilicalis (Linnaeus) J. Agardh {illegitimate}
  2. Porphyra umbilicalis Kützing
  3. Porphyra umbilicalis f. laciniata (Lightfoot) Rosenvinge
  4. Porphyra umbilicalis f. linearis (Greville) Rosenvinge
  5. Porphyra umbilicalis f. pudica Hamel
  6. Porphyra umbilicalis f. purpurea (Roth) Jadin
  7. Porphyra umbilicalis f. rosea Hamel
  8. Porphyra umbilicalis f. vulgaris (Ruprecht) Rosenvinge
  9. Porphyra umbilicalis subsp. laciniata (Lightfoot) J. Agardh
  10. Porphyra umbilicalis subsp. pacifica L.P. Perestenko {invalid}
  11. Porphyra umbilicalis subsp. purpurea (Roth) J. Agardh
  12. Porphyra umbilicalis var. divisa J. Agardh
  13. Porphyra umbilicalis var. laciniata (Lightfoot) J. Agardh
  14. Porphyra umbilicalis var. novae-zelandiae_('novae zelandiae') Laing
  15. Porphyra umbilicalis var. simplex J. Agardh