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

Aphanarthron cladostephusJ. Agardh image
Bindera cladostephusDecaisne image
Bindera cladostephusDecaisne Ann. Sci. Nat. Bot. II, 17: 358 1842
Cladostephus antarcticusKützing image
Cladostephus australisC. Agardh Syst. Alg.: 169 1824
Cladostephus australisKützing image
Cladostephus australisKützing Tab. Phycol. 6: 5, pl. 9: fig. II 1856
Cladostephus australis var. ponticus_('pontica')Shperk image
Cladostephus bolleanusMontagne image
Cladostephus caespitulus(Lyngbye) Sprengel image
Cladostephus ceratophyllum(Roth) C. Agardh Syn. Alg. Scand.: XXVI 1817
Cladostephus charoidesSchousboe image
Cladostephus charoidesSchousboe image
Cladostephus clavaeforme(Roth) C. Agardh image
Cladostephus claviformis_('clavaeformis')C. Agardh Syn. Alg. Scand.: XXVI 1817
Cladostephus corymbosusSprengel image
Cladostephus densusKützing image
Cladostephus dubiusBory image
Cladostephus hariotiSauvageau image
Cladostephus hedwigioidesBory image
Cladostephus hirsutus(Linnaeus) C.F. Boudouresque & M. Perret-Boudouresque in Boudouresque, Perret-Boudouresque, & Knoepffler-Peguy Vie et Milieu 34: 51 1984
Cladostephus hirsutus f. laxus(C. Agardh) S. Heesch, F. Rindi & W.A. Nelson in Heesch et al. European Journal of Phycology 55: 438 2020
Cladostephus hirsutusLucas image
Cladostephus kuetzingiiS. Heesch, F. Rindi & W.A. Nelson in Heesch et al. European Journal of Phycology 55: 439 2020
Cladostephus laxusC. Agardh Syst. alg. 169 1824
Cladostephus lycopodium(C. Agardh) C. Agardh Syst. Alg.: 168 1824
Cladostephus mertensii(Turner) Sprengel image
Cladostephus myriophyllum(Roth) C. Agardh image
Cladostephus myriophyllumBory image
Cladostephus myriophyllumC. Agardh Syn.: xxvi 1817
Cladostephus myriophyllum var. ceratophyllum(Roth) C. Agardh Sp. alg. 2: 11 1828
Cladostephus niveus(Dillwyn) S.F. Gray image
Cladostephus pennatus(Hudson) Sprengel image
Cladostephus plumosus(Lyngbye) Sprengel image
Cladostephus scoparius(L.) Sprengel image
Cladostephus scoparius(Linnaeus) Sprengel Syst. veg. 4{1}: 347 1827
Cladostephus setaceusSuhr image
Cladostephus simplicifoliusDC image
Cladostephus spinulosus(Lyngbye) Sprengel image
Cladostephus spongiosus(Hudson) C. Agardh Syn. Alg. Scand.: XXVI 1817
Cladostephus spongiosus f. hedwigioides(Bory) Prud'homme van Reine image
Cladostephus spongiosus f. laxus(C. Agardh) Areschoug image
Cladostephus spongiosus f. verticillatus(Lightfoot) Prud'homme van Reine Blumea 20: 142 1972
Cladostephus spongiosus var. australisJ. Agardh image
Cladostephus spongiosus var. laxus(C. Agardh) C. Agardh Sp. alg. 2: 13 1828
Cladostephus spongiosus var. verticillatus(Lightfoot) Sauvageau image
Cladostephus tomentosusKützing image
Cladostephus verticillatus(Lightfoot) Lyngbye image
Cladostephus verticillatus(Lightfoot) Lyngbye Tent. Hydrophytol. Dan.: 102 1819
Cladostephus verticillatus var. patentissimus_('patentissima')Sauvageau, illeg. image
Cladostephus verticillatus var. ponticus_('pontica')(Shperk) Woronichin image
Cladostephus verticillatus var. ponticus_('pontica')(Shperk) Woronichin image
Cladostephus verticillatus var. spongiosus(C. Agardh) Farlow image
Cladostephus verticillatus_('verticillatis')(Schmidel) C. Agardh image
Cladostephus wiggii_('Wigghii')(Turner) Sprengel image
Polysiphonia cladostephusMontagne Ann. Sci. Nat. Bot., ser. 2, 20: 302 1843
Rhodomela cladostephus(J. Agardh) J. Agardh image
Rhodomela lycopodioides f. cladostephus(J. Agardh) Kjellman image