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
- Navicula oblonga (Kützing) Kützing image
- Navicula oblonga (Kützing) Kützing {illegitimate}
- Navicula oblonga Ehrenberg
- Navicula oblonga f. curta Lauby image
- Navicula oblonga var. acuminata Grunow image
- Navicula oblonga var. alternans M. Peragallo image
- Navicula oblonga var. crenulata Filarszky image
- Navicula oblonga var. cuneata Lauby image
- Navicula oblonga var. curta M. Peragallo image
- Navicula oblonga var. directa Pantocsek image
- Navicula oblonga var. fossilis Skvortzov image
- Navicula oblonga var. gasilidei M. Peragallo image
- Navicula oblonga var. genuina Grunow image
- Navicula oblonga var. inflata Holmboe image
- Navicula oblonga var. lanceolata Grunow image
- Navicula oblonga var. linearis Mereschkowsky image
- Navicula oblonga var. macilenta (Ehrenberg) Schumann image
- Navicula oblonga var. magna Meister image
- Navicula oblonga var. nodulosa Grunow image
- Navicula oblonga var. subcapitata Pantocsek image
- Navicula oblonga var. subparallela Rattray
- Navicula oblonga var. triundulata V.S. Poretzky