centaurea cyanus, galium tricornutum, papaver rhoeas, viola tricolor, agrostemma githago, bromus sterilis, buglossoides arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, fallopia convolvulus, fumaria officinalis, galeopsis ladanum, galium aparine, lamium amplexicaule, legousia speculum-veneris, polygonum aviculare, ranunculus arvensis, roemeria argemone, scandix pecten-veneris, stellaria media, veronica hederifolia, vicia pannonica