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. Scytonema hofmanii f. phormidioides Fremy image
  2. Scytonema hofmanii var. crassa Bharadwaja image
  3. Scytonema hofmanii var. dentatum (Kützing) Rabenhorst image
  4. Scytonema hofmanii var. juliana (Meneghini) Bornet image
  5. Scytonema hofmanii var. symplocoides (Reinsch) Bornet & Thuret image
  6. Scytonema hofmanii_('hofmannii') C. Agardh ex Bornet & Flahault image
  7. Scytonema hofmanii_(`hofmannii') C. Agardh {illegitimate}