mentha arvensis, cirsium arvense, elymus repens, daucus carota, euphorbia helioscopia, geranium pratense, glechoma hederacea, knautia arvensis, lysimachia arvensis, medicago lupulina, pastinaca sativa, plantago lanceolata, stachys palustris, trifolium pratense, capsella bursa-pastoris, equisetum arvense, euphorbia esula, galium album, ranunculus acris, tripleurospermum inodorum, viola arvensis