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

Chantransia daviesii f. royanaReinsch image
CLOSTERIUM sect.IV. ROYA (West & G.S. West) J.N.F. Wille, H.G.A. Engler & K.A.E. Prantl image
Hantzschia amphioxys var. royatensis_('royatense')Ostrup image
Lophura royanaReinsch image
Penium royanumW.B. Turner image
ROYA(W. West & G.S. West) Wille image
ROYAW. West & G.S. West J. Roy. Micr. Soc. 1896: 152 1896
ROYAWest & West image
Roya anglica f. majorN. Carter image
Roya anglicaG.S. West in W.J. Hodgetts J. Bot. (London) 58: 69, text-figs. A-F 1920
Roya cambrica f. limneticaW. West & G.S. West image
Roya cambricaW. West & G.S. West image
Roya closterioidesP.F.M. Coesel Syst. Geogr. Pl. 77: 9, figs. 19-21 2007
Roya kumaoensis_('kumaoense')K.P. Singh image
Roya obtusa(Brebisson) West & G.S. West image
Roya obtusa f. nanaLütkemüller image
Roya obtusa var. anglica(G.S. West) W. Krieger Rabenhorst's Krypt.-Fl. Deutschl., 2.Aufl., 13(1,1): 205 1933
Roya obtusa var. montanaWest & West image
Roya pseudoclosterium(Roy) West & West image
Roya pseudoclosterium f. minorA.J. Brook & D.B. Williamson A monograph on some British desmids: 103 2010
Surirella godeffroyanaO.N. Witt image