Westendorp, Herb. Crypt. Belg.
G.D. Westendorp [251-350]

Academy of Natural Sciences of Drexel University
Catalog #: PH00328197
#s.n.
Sphaeria patella (Tode) Pers.
Belgium, dans les fortifications de la ville de Menin (in the fortifications of the city of Menin)