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 acrosphaeria (Brébisson) Kützing
- Navicula acrosphaeria (Brebisson) Kützing image
- Navicula acrosphaeria var. bacillaris Heribaud image
- Navicula acrosphaeria var. badeana Heribaud & Peragallo image
- Navicula acrosphaeria var. elongata Heribaud image
- Navicula acrosphaeria var. fossilis Lauby image
- Navicula acrosphaeria var. laevis M. Peragallo & Heribaud image
- Navicula acrosphaeria var. minor M. Peragallo & Heribaud image
- Navicula acrosphaeria var. sandvicensis A.W.F. Schmidt image
- Navicula acrosphaeria var. turgidula_('turgida') (Grunow) M. Peragallo
- Navicula acrosphaeria var. undulata (Cleve) M. Peragallo