Rabenhorst, Algen Eur.
Rabenhorst, G.L. [1001 - 2600]

University of Michigan
Catalog #: 736248
P. Richter #s.n. 00 September 1863
Euastrum ampullaceum Ralfs
, [illeg.]

Miami University
Catalog #: 000185928
P. Richter #s.n. 00 September 1863
Euastrum ampullaceum Ralfs
Germany, Ore Mountains