Braun, Rabenhorst & Stizenberger, Characeen Eur.
Braun, A.C.H.; Rabenhorst, G.L.; Stizenberger, E. [1 - 121]

Field Museum of Natural History
Catalog #: C0536153F
J. Jahn #s.n. 00 May 1870
Chara fragilis A.N.Desvaux
Germany, Brandenburg, Teltow-Fläming, in Torfgraeben bei Trebbin unweit Berlin

University of Michigan
Catalog #: 677145
J. Jahn #s.n. 00 May 1870
Chara fragilis var. longibraiteata
Germany, Trebbin, near Berlin