arrhenatherum elatius, equisetum arvense, holcus lanatus, lotus corniculatus, torilis japonica, vicia cracca, agrostis capillaris, angelica sylvestris, astragalus danicus, carex arenaria, cirsium vulgare, echium vulgare, heracleum sphondylium, hypochaeris radicata, jacobaea vulgaris, pilosella officinarum, tragopogon pratensis