melilotus albus, artemisia vulgaris, vicia cracca, atriplex patula, bidens frondosa, capsella bursa-pastoris, carduus crispus, cerastium holosteoides, clinopodium vulgare, impatiens parviflora, medicago lupulina, phleum pratense, plantago major, poa annua, rubus idaeus, sonchus oleraceus, torilis japonica, trifolium repens, tripleurospermum inodorum