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

Archaeosphaeridium dangeardianumDeflandre image
Chlamydomonas dangeardianaG.E. Huber-Pestalozzi image
DANGEARDIABougon image
DANGEARDIAChlorophyceae: Chlamydomonadaceae Micrographe Préparat. 9: 65 1901
DANGEARDIASchröder image
Dangeardia ehrenbergii(Goroschankin) Bougon image
Dangeardia grandis(Stein) Bougon image
Dangeardia metastigma(F. Stein) Bougon image
Dangeardia obtusa(Braun) Bougon illeg. image
DANGEARDIANAValkanov ex Batko image
Trachelomonas dangeardiana f. colliferaP. Bourrelly image
Trachelomonas dangeardianaG. Deflandre image
Trachelomonas dangeardiana var. cylindricaM.T. Philipose Proc. Indian Acad. Sci. (Plant Sci.) 98: 354, fig. 27b 1988
Trachelomonas dangeardiana var. glabra(G.I. Playfair) G. Deflandre image
Trachelomonas dangeardiana var. obovataY. Yamagishi Plankton algae of Southeast Asia: 84, pl. 40: fig. 10 2010