plantago lanceolata, arrhenatherum elatius, echium vulgare, angelica sylvestris, centaurea nigra, cirsium palustre, galium verum, heracleum sphondylium, myosotis arvensis, silene vulgaris, campanula rotundifolia, cirsium arvense, cirsium vulgare, helminthotheca echioides, holcus lanatus, hypochaeris radicata, leontodon hispidus, silene flos-cuculi, sonchus asper, torilis japonica