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
ISTHMIAC. Agardh image
Isthmia africanaEhrenberg image
Isthmia capensisGrunow image
Isthmia capensisGrunow image
Isthmia catenataMeneghini image
Isthmia domuslaterariaeReinhold image
Isthmia enervisEhrenberg image
Isthmia enervis f. intermediaGrunow image
Isthmia enervis var. capensisGrunow image
Isthmia enervis var. georgicaReinsch Int. Polarforsch. 1882-1883, Deutsch. Exped. Ergebn. 2: 435, pl. XIX: fig. 9 1890
Isthmia enervis var. gracilisEhrenberg image
Isthmia enervis var. japonicaCastracane image
Isthmia enervis var. schmidtiiHeiden image
Isthmia enervis var. subcylindricaRalfs image
Isthmia filiformis(Ehrenberg) Meneghini image
Isthmia fortiiForti & Schulz image
Isthmia japonica(Castracane) Sournia image
Isthmia lindigianaGrunow & Eulenstein image
Isthmia membranaceaCleve image
Isthmia minimaHarvey & Bailey Proc. Acad. Nat. Sci. Philad. 6: 430, no fig. 1853
Isthmia nankoorensisGrunow image
Isthmia nervosaKützing image
Isthmia nervosa var. nankoorensisGrunow image
Isthmia obliquata(J.E. Smith) C. Agardh image
Isthmia obliquata var. tenuiorC. Agardh image
Isthmia polymorphaMontagne Ann. Sci. nat. Bot. II, 13: 200 1840
Isthmia polymorphaMontagne ms. image
Isthmia reticularisJ. Brun image
Isthmia sardoaV. Zanon Bollettino di pesca, piscicoltura e idrobiologia 3: 206, fig. 5 1948
Isthmia squinaboli(Forti) Forti image
Isthmia squinaboli var. crassiorForti image
Isthmia squinabolii var. crassiorForti image
Isthmia squinabolii_('Squinaboli')(Forti) Forti in Tempère & Peragallo Diat. Monde Entier, ed. 2: 225 1910
Isthmia stomatophora(Turpin) Meneghini image
Isthmia szaboi_('szabói')Pantocsek image
Isthmia tenuicornisGrunow image
Isthmia vertebrata(Brébisson) Meneghini image
Isthmia vesiculosa(C. Agardh) C. Agardh image
Isthmia vitreaKitton image