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
Weeksia digitataI.A. Abbott J. Phyc. 4: 191, figs. 18, 26 1968
WEEKSIACEAEAbbott image
WEEKSIACEAEI. Abbott image
Weeksia coccinea(Harvey) S.C. Lindstrom Taxon 35: 531 1986
Weeksia howelliiSetchell & N.L. Gardner Proc. Calif. Acad. Sci., ser. 4, 22: 77, pl. 11: figs. 29, 30 1937
Weeksia templetoniiSetchell & N.L. Gardner Proc. Calif. Acad. Sci., ser. 4, 22: 76, pl. 10: fig. 28 1937
Membranoptera weeksiaeSetchell & N.L. Gardner in Gardner Univ. Calif. Publ. Bot. 13: 209, pl. 19: fig. 2 1926
Microcoleus weeksiae_('weeksii')Setchell & N.L. Gardner in Gardner Univ. Calif. Publ. Bot. 6: 470, pl. 40: fig. 24 1918
Membranoptera weeksiaeSetchell & Gardner image
Weeksia howelliiSetchell & Gardner image
Weeksia templetoniiSetchell & Gardner image
Weeksia reticulataSetchell Zoe 5: 128, no fig. 1901
Weeksia fryeanaSetchell Univ. Calif. Publ. Bot. 4: 254 1912
WEEKSIASetchell image