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. Nitzschia subtilis (Kützing) Grunow image
  2. Nitzschia subtilis f. tchadensis Compère image
  3. Nitzschia subtilis var. acicularis Frenguelli image
  4. Nitzschia subtilis var. genuina Mayer image
  5. Nitzschia subtilis var. glacialis Grunow image
  6. Nitzschia subtilis var. paleacea Grunow image