Silva Center for Phycological Documentation: Index Nominum Algarum


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

Results from INA database

NameAuthorSourceCitationYear
Gomphonema angustatum(F.T. Kützing) G.L. Rabenhorst image
Gomphonema angustatum f. breveAnt. Mayer image
Gomphonema angustatum f. curtaJ.B. Petersen image
Gomphonema angustatum f. heteromorphum_('heteromorpha')A. Cleve-Euler Sveriges Geologiska Undersökning, Ser. C, 309: 70, fig. 16 1922
Gomphonema angustatum f. indicaH.P. Gandhi image
Gomphonema angustatum f. kerguelense_(`kerguelensis')R. Maillard in R. Le Cohu & R. Maillard Ann. Limnol. 22: 105, pl. IV: fig. 69 1986
Gomphonema angustatum f. majorH.F. Van Heurck image
Gomphonema angustatum var. aequale_('aequalis')(W. Gregory) P.T. Cleve image
Gomphonema angustatum var. angustissimaH.F. Van Heurck image
Gomphonema angustatum var. citera(M.H. Hohn & J. Hellerman) R.M. Patrick image
Gomphonema angustatum var. cymbelloidesP. Fusey Bull. Microscop. Appl. 1: 46, pl. II: fig. 44 1951
Gomphonema angustatum var. genuinaAnt. Mayer image
Gomphonema angustatum var. genuinumAnt. Mayer image
Gomphonema angustatum var. intermediaH.F. Van Heurck image
Gomphonema angustatum var. lagerheimii(A. Cleve) G. Krasske image
Gomphonema angustatum var. lapponicaA. Cleve image
Gomphonema angustatum var. linearisF. Hustedt image
Gomphonema angustatum var. obesum_('obesa')A. Lauby image
Gomphonema angustatum var. obtusata(F.T. Kützing) P.T. Cleve image
Gomphonema angustatum var. obtusatum(F.T. Kützing) P.T. Cleve image
Gomphonema angustatum var. productum_('producta')A. Grunow image
Gomphonema angustatum var. productum_(`producta')Grunow in Van Heurck Syn. Diat. Belgique: pl. XXIV: figs. 52-55 1880
Gomphonema angustatum var. sarcophagus(W. Gregory) P.T. Cleve image
Gomphonema angustatum var. subaequalisA. Grunow image
Gomphonema angustatum var. unulataA. Grunow image