veronica persica, fumaria officinalis, euphorbia helioscopia, lamium purpureum, stellaria media, thlaspi arvense, aethusa cynapium, atriplex patula, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, galinsoga quadriradiata, galium aparine, geranium dissectum, lipandra polysperma, plantago uliginosa, senecio vulgaris, solanum tuberosum, sonchus arvensis, sonchus asper, stachys palustris, trifolium repens, sonchus oleraceus