The floristical study of observed species from Papaver L. in ruderal and segetal environments of some of the biotops inside of Hamedan city

In studies that were done in relation to position of presence and dispersal of Papaver genus species, during two vegetative season 1389 and 1390 in some of the ruderal and segetal environments of inside of Hamedan and its biotops, totally 4 species (papaver macrostomum Boiss., Papaver piptostigma BIENERT ex FEDDE., Papaver fugax POIR., Papaver argemone L.) of this genus were observed and collected. These studies showed that observed species mostly belong to ruderal species which have selected more disturbed environment, inside and margin of farm lands (specially wheat farms) also left agricultural environments and also in some cases pavements cleft for their life existence. Species of this genus were not seen out of the mentioned environments, especially in semi natural environments (apophyt), which can be a reason for their perfect adaptation with anthropogenic environments. Totally 160 localities were selected and studied randomly, which all indicat species presence of this genus in ruderal and segetal environments of Hamedan city, with hemeroby degrees between H3- H5. Except of papaver macrostomum BOISS. that also was observed in urban central areas, the other observed species present far from urban traffic areas and mostly grow in rubbles and left farm lands.