tripleurospermum inodorum, agrostis stolonifera, anthyllis vulneraria, lolium perenne, medicago lupulina, poa annua, trifolium repens, vicia sativa, atriplex patula, capsella bursa-pastoris, cirsium arvense, elymus repens, holcus lanatus, matricaria discoidea, plantago major, polygonum aviculare, reseda luteola, rumex crispus, senecio vulgaris, sonchus asper