Papaver somniferum Opium Poppy
This was on some waste ground in a town and not found on the countryside verges. This could be ssp setigerum which is found in southern Europe and is supposed to be more bristly on stem and leaves and sepals - unfortunately I didn't look closely and the stem looks no more or less bristly than ssp somniferum.
Waste ground in Xlendi, Gozo 25th March 2005
Added on 21st February 2007