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

Chondroclonium canaliculatum(Harvey) Kützing Sp. alg.: 741 1849
Chondroclonium canaliculatum(Harvey) Kützing image
Chondroclonium chamissoi(C. Agardh) Kützing Species algarum: 740 1849
Chondroclonium chamissoi(Mertens) Kützing image
Chondroclonium chauvinii(Bory) Kützing image
Chondroclonium corniculatum(Brown) Kützing image
Chondroclonium corniculatum(C. Agardh) Kützing Sp. alg.: 740 1849
Chondroclonium cornutumKützing Species algarum: 741 1849
Chondroclonium cornutumKützing image
Chondroclonium horridumKützing image
Chondroclonium lividum(Turner) Kützing Sp. alg.: 740 1849
Chondroclonium lividum(Turner) Kützing image
Chondroclonium nigritumKützing image
Chondroclonium teedei(Mertens ex Roth) Kützing image
Chondroclonium versicolorKützing image