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
- Nitzschia angustata (W. Smith) Grunow image
- Nitzschia angustata f. acuminata (Mayer) Kurz image
- Nitzschia angustata f. acuminata Mayer image
- Nitzschia angustata f. acuta Mayer image
- Nitzschia angustata f. amphioxyoides Mayer image
- Nitzschia angustata f. curta Dippel image
- Nitzschia angustata f. longissima Mayer image
- Nitzschia angustata f. subconstricta Mayer image
- Nitzschia angustata f. typica Mayer image
- Nitzschia angustata var. acuminata Mayer image
- Nitzschia angustata var. acuta Grunow
- Nitzschia angustata var. antiqua (Schumann) Cleve-Euler image
- Nitzschia angustata var. capitata Skvortzov image
- Nitzschia angustata var. constricta Meister image
- Nitzschia angustata var. constricta Meister image
- Nitzschia angustata var. constricta Skvortzov image
- Nitzschia angustata var. curta Grunow image
- Nitzschia angustata var. curta Skvortzov image
- Nitzschia angustata var. genuina Meister image
- Nitzschia angustata var. hantzschioides Østrup image
- Nitzschia angustata var. himayatii Anjum & Hussain image
- Nitzschia angustata var. jeniseyensis Skvortzov image
- Nitzschia angustata var. lanceolata Hustedt image
- Nitzschia angustata var. longirostris Cleve-Euler image
- Nitzschia angustata var. marina Cleve & Möller image
- Nitzschia angustata var. minuta Krasske
- Nitzschia angustata var. producta Pantocsek image
- Nitzschia angustata var. protracta Pantocsek image