erigeron annuus, pulicaria dysenterica, sorghum halepense, daucus carota, lolium pratense, ranunculus repens, sonchus arvensis, calamagrostis epigejos, juncus inflexus, poa trivialis, potentilla reptans, rubus ulmifolius, salix caprea, salix purpurea, trifolium repens, calystegia sepium, centaurium erythraea, cirsium arvense, heracleum sphondylium, hypericum perforatum, lythrum salicaria, medicago lupulina