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

MICROCHARAL. Grambast image
Microchara cristataL. Grambast Paléobiol. Continentale 2(2): 35, figs. 22, 23; pls. XXVIII, XXIX 1971
Microchara deserta(Karczewska & Ziembińska-Tworzydło) M. Feist & N. Grambast-Fessard in Riding Calcareous algae and stromatolites: 200 1991
Microchara hystrixL. Grambast image
Microchara leiocarpaL. Grambast Paléobiol. Continentale 2(2): 33, figs. 20, 21; pls. XXVI, XXVII 1971
Microchara parazensisMassieux in Massieux, Rey, & Villatte Bull. Soc. Hist. Nat. Toulouse 123: 154, fig. 2, pl. 1: figs. 6-13 1987
Microchara punctataM. Feist in Feist & Colombo Geol. Mediterr. 10: 311, pl. I: figs. 13-18 1983
Microchara tigellarisFeist-Castel image