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
ACROTHAMNIONJ. Agardh image
Acrothamnion arcuatumWollaston image
Acrothamnion butlerae(Collins) Kylin Die Gattungen der Rhodophyceen: 375 1956
Acrothamnion butlerae_('butleriae')(Collins) Kylin image
Acrothamnion preissii(Sonder) Wollaston Austral. J. Bot. 16: 323 1968
Acrothamnion pulchellumJ. Agardh Anal. Cont. 28{6}: 25, pl. I: figs. 6-10 1892
MACROTHAMNIONWollaston image
Macrothamnion acanthophorum(Kützing) H.B.S. Womersley Mar. Benth. Fl. S. Australia 3C: 127 1998
Macrothamnion pectenellumWollaston image
Macrothamnion pellucidum(Harvey) Wollaston Austral. J. Bot. 16: 329 1968
Macrothamnion secundumWollaston image