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

COLACIUMC.G. Ehrenberg image
Colacium aequabileC.G. Ehrenberg image
Colacium arbuscula f. coloratum_('colorata')N.N. Woronichin & T.G. Popova image
Colacium arbusculaF. Stein image
Colacium arcuatumG.I. Playfair image
Colacium calvumF. Stein image
Colacium cyclopicola(J. Gicklhorn) N.N. Woronichin & T.G. Popova image
Colacium elongatumG.I. Playfair image
Colacium epiphyticumF.E. Fritsch image
Colacium gojdiscae(G.W. Prescott) G.E. Huber-Pestalozzi image
Colacium hyalinumL.K. Schmarda image
Colacium hyalinumSchmarda Denkschr. Kaiserl. Akad. Wiss. [Wien], Math.-Naturwiss. Cl. 7{2}: 23, 24, pl. VII: fig. 2 1854
Colacium libellaeJ.R. Rosowski & R.L. Willey image
Colacium minimumB. Fott & J. Komárek Preslia 32: 132, pl. VII: fig. 8 1960
Colacium minimumB. Fott & J. Komárek image
Colacium mucronatumP. Bourrelly & M. Chadefaud image
Colacium ovaleG.I. Playfair image
Colacium parasiticum(D. Sokoloff) G.E. Huber-Pestalozzi image
Colacium physeter(B. Fott) B. Fott image
Colacium sanguineaJ.B. Lackey image
Colacium sideropusH.L. Skuja image
Colacium simplexG.E. Huber-Pestalozzi image
Colacium steiniiW.S. Kent image
Colacium stentorinumC.G. Ehrenberg image
Colacium stentorinumEhrenberg Abh. K. Akad. Wiss. Berlin, Physik.-Math. Kl. 1833: 289 1834
Colacium trachelomonoidesB.V. Skvortzov image
Colacium vesiculosumC.G. Ehrenberg image
Colacium vesiculosum f. arbuscula(F. Stein) G.E. Huber-Pestalozzi image
Colacium vesiculosum f. natans(E.J. Lemmermann) N.N. Woronichin & T.G. Popova image
Colacium vesiculosum var. natansE.J. Lemmermann image