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 cryptocephala Kützing image
- Navicula cryptocephala f. minuta J.B. Petersen image
- Navicula cryptocephala f. nanissima É. Manguin
- Navicula cryptocephala f. nanissima Manguin image
- Navicula cryptocephala f. terrestris J.W.G. Lund
- Navicula cryptocephala var. angusta J.B. Petersen image
- Navicula cryptocephala var. angustata (W. Smith) Brun image
- Navicula cryptocephala var. australis Skuja image
- Navicula cryptocephala var. baicalensis E.V. Rodionova & G.V. Pomazkina
- Navicula cryptocephala var. hankensis Skvortzov image
- Navicula cryptocephala var. intermedia Grunow
- Navicula cryptocephala var. lanceolata Grunow image
- Navicula cryptocephala var. lata V.S. Poretzky & Anissimova
- Navicula cryptocephala var. latior Juhlin-Dannfelt image
- Navicula cryptocephala var. major Suringar image
- Navicula cryptocephala var. minor Grunow image
- Navicula cryptocephala var. perminuta (Grunow) Cleve image
- Navicula cryptocephala var. pumila (Grunow) Cleve image
- Navicula cryptocephala var. rhynchocephala Grunow image
- Navicula cryptocephala var. subsalina Hustedt image
- Navicula cryptocephala var. veneta (Kützing) Rabenhorst image