Hauck & Richter, Phykoth. Univ.
Hauck, F.; Richter, P.G. [1 - 300]

University Herbarium, University of California, Berkeley
Catalog #: UC761647
W. Migula #s.n.
Gonium pectorale O.F.Müller
Germany, Baden-Württemberg, Karlsruhe, Karlsruhe