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

Cystoclonium aciculareJ. Agardh image
Cystoclonium armatumHarvey Narrative Perry Exped. 2: 332 1857
Cystoclonium capillareJ. Agardh image
Cystoclonium carnosum(Harvey) J. Agardh image
Cystoclonium carnosum(J. Hooker & Harvey) J. Agardh Sp. alg. 2: 309 1851
Cystoclonium difficile(C. Agardh) J. Agardh image
Cystoclonium filiforme(Sonder) Kützing Sp. Alg.: 757 1849
Cystoclonium filiforme(Sonder) Kützing image
Cystoclonium furcellatum(Hooker & Harvey) Kützing image
Cystoclonium furcellatum(J. Hooker & Harvey) Kützing Sp. alg.: 757 1849
Cystoclonium gaudichaudii(Mont.) Kützing image
Cystoclonium gracilarioidesHarvey image
Cystoclonium grevillei_('grevillii')(Sonder) Kützing image
Cystoclonium grevillei_('Grevillii')Kützing Tab. Phycol. 18: 6 1868
Cystoclonium membranaceum(Harvey) J. Agardh image
Cystoclonium obtusangulumKützing image
Cystoclonium patensKützing image
Cystoclonium pumilum(Greville) Kützing Sp. Alg.: 757 1849
Cystoclonium pumilum(Greville) Kützing image
Cystoclonium purpurascens(Hudson) Kützing image
Cystoclonium purpurascens f. dendroideum_('dendroidea')Kjellman image
Cystoclonium purpurascens f. stellatumF.S. Collins in Collins, Holden, & Setchell Phyc. Bor.-Amer.: 1140 1903
Cystoclonium purpurascens f. typicaKjellman image
Cystoclonium purpurascens var. capillaceum(C. Agardh) Rabenhorst image
Cystoclonium purpurascens var. cirrhosaHarvey image
Cystoclonium purpurascens var. distichum(C. Agardh) Rabenhorst image
Cystoclonium purpurascens var. scorpioides(Müller) Rabenhorst image
Cystoclonium purpureum(Hudson) Batters J. Bot. [London] 40(suppl.): 68 1902
Cystoclonium purpureum var. cirrhosum_('cirrhosa')J. Agardh ex Newton Hand. Brit. Seaweeds: 418 1931
Cystoclonium spinuligerumJ. Agardh image
Cystoclonium turgidulumKützing image