lactuca serriola, pohlia nutans, draba verna, arenaria serpyllifolia, senecio vulgaris, capsella bursa-pastoris, medicago lupulina, trifolium repens, bromus squarrosus, daucus carota, holosteum umbellatum, medicago sativa, lolium perenne, rosa canina, populus tremula, veronica triloba, veronica verna