sisymbrium loeselii, amaranthus retroflexus, ballota nigra, hyoscyamus niger, oenothera biennis, arctium minus, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, erigeron canadensis, trifolium arvense, vicia sativa, arctium tomentosum, calystegia sepium, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, galium aparine, geranium pusillum, lamium purpureum, matricaria chamomilla, medicago lupulina, melilotus albus, melilotus officinalis, papaver dubium, polygonum aviculare, prunus spinosa, saponaria officinalis, senecio vernalis, senecio vulgaris, sisymbrium officinale, sonchus asper, sonchus oleraceus, thlaspi arvense, trifolium campestre, urtica dioica, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, arenaria serpyllifolia, arrhenatherum elatius, chaenorhinum minus, chelidonium majus, daucus carota, delphinium ajacis, descurainia sophia, epilobium lamyi, hypericum perforatum, papaver somniferum, plantago lanceolata, poa annua, reseda lutea, urtica urens