Flora Germanica exsiccata. Serie II. Cryptogamia, J.C. Breutel [101 - 500]
The first century of this series is the third century of Reichenbach, Herb. Fl. Germ. (see there for example). Separate booklets with schedae from Centuria II (Nr. 101-291 in FR.
There are no exsiccati numbers in database