vicia pannonica, lactuca virosa, legousia speculum-veneris, mentha suaveolens, cirsium arvense, convolvulus arvensis, galeopsis angustifolia, lolium rigidum, melilotus officinalis, polygonum aviculare, trifolium repens, bromus sterilis, centaurea cyanus, galium tricornutum, papaver rhoeas, ranunculus arvensis