Benno Bös wrote in
:

I am looking for the (botanical) name of the plant,
showed in the
picture http://www.giftpflanzen.com/040918.html .

IMHO it is a solanaceae.



It does look so. It looks like some sort of Physalis, if
there is any chance it came from North or South America.
There are many images here--
http://www.nybg.org/bsci/hcol/vasc/Solanaceae.html


Sean