There were 4 illustrations found:
0
19_0_0_494957 [title_page]
J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : p. 0, t. 0 (1799)
FUNGUS sp.
J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 1 (1799)
194469 Cardamine pratensis L.
J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 2 (1799)
6 716634 Opercularia aspera Gaertner
J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 3 (1799)
019_0_0_494957 [title_page]
J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : p. 0, t. 0 (1799)
FUNGUS sp.J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 1 (1799)
194469 Cardamine pratensis L.J.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 2 (1799)
6 716634 Opercularia aspera GaertnerJ.J. Roemer, Arch. Bot. (Leipzig), vol. 2(1): : t. 3 (1799)