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
- Actinoptychus undulatus (Kützing) Ralfs
- Actinoptychus undulatus f. debya A.F. Meunier image
- Actinoptychus undulatus f. maxima A.W.F. Schmidt image
- Actinoptychus undulatus f. minor J. Frenguelli image
- Actinoptychus undulatus f. quaternata J. Frenguelli image
- Actinoptychus undulatus f. sexappendiculata A. Grunow image
- Actinoptychus undulatus f. ternata J. Frenguelli image
- Actinoptychus undulatus var. barbadensis A.W.F. Schmidt image
- Actinoptychus undulatus var. confusus S.L. VanLandingham image
- Actinoptychus undulatus var. constrictus E. Grove & G. Sturt image
- Actinoptychus undulatus var. crenulatus Wolle
- Actinoptychus undulatus var. denarius (C.G. Ehrenberg) A. Grunow image
- Actinoptychus undulatus var. duodenarius (C.G. Ehrenberg) A. Grunow image
- Actinoptychus undulatus var. inaequisculpta A.I. Forti image
- Actinoptychus undulatus var. labyrinthiformis A.I. Forti image
- Actinoptychus undulatus var. microsticta A. Grunow image
- Actinoptychus undulatus var. minor A. Cleve-Euler image
- Actinoptychus undulatus var. octonarius (C.G. Ehrenberg) A. Grunow image
- Actinoptychus undulatus var. parallelistriata A.I. Forti image
- Actinoptychus undulatus var. senarius (C.G. Ehrenberg) A. Grunow image
- Actinoptychus undulatus var. subtilis J. Pantocsek image
- Actinoptychus undulatus var. tamanicus_('tamanica') A.P. Jouse image
- Actinoptychus undulatus var. tamanicus_(`tamanica') A.P. Jousé
- Actinoptychus undulatus var. turgida J.A. Tempère & J.-J. Brun image
- Actinoptychus undulatus var. verrucosa H.H. Chase image