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. Neidium productum (W. Smith) Cleve image
  2. Neidium productum f. minus_('minor') Mayer image
  3. Neidium productum f. nipponicum Skvortzov & Noda image
  4. Neidium productum var. bombayense_('bombayensis') Gonzalves & Gandhi image
  5. Neidium productum var. constrictum Hustedt image
  6. Neidium productum var. minus_('minor') Cleve-Euler image
  7. Neidium productum var. polygibbum_('polygibba') Brun image
  8. Neidium productum var. polygibbum_(`polygibba') Brun
  9. Neidium productum var. triundulatum_('triundulata') Hustedt image