papaver rhoeas, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, delphinium consolida, equisetum arvense, veronica hederifolia, cirsium arvense, lysimachia arvensis, myosotis arvensis, sinapis arvensis, valerianella locusta, veronica arvensis, agrostemma githago, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, elymus repens, euphorbia helioscopia, polygonum aviculare, stellaria media, vicia sativa, viola arvensis