Botany online 1996-2004. No further update, only historical document of botanical science!
From the "Verbreitungsatlas der Farn- und Blütenpflanzen Deutschlands" (Atlas of Distribution of Ferns and Vascular Plants of Germany); projekt: data base: vascular plants
© Prof. Dr. PETER SCHÖNFELDER
The file has been taken from : http://www.biologie.uni-regensburg.de/Botanik/Schoenfelder/