equisetum arvense, aethusa cynapium, atriplex patula, cirsium arvense, convolvulus arvensis, elymus repens, lysimachia arvensis, polypogon viridis, ranunculus repens, sonchus oleraceus, trifolium repens, achillea virescens, cerastium fontanum, chaenorhinum minus, euphorbia exigua, lamium purpureum, medicago sativa, plantago major, potentilla reptans, stachys palustris, vicia sativa, viola arvensis