text: fumaria officinalis, mercurialis annua, senecio vulgaris, stellaria media, fallopia convolvulus, lamium purpureum, persicaria maculosa, capsella bursa-pastoris, chenopodium album, elymus repens, euphorbia helioscopia, euphorbia peplus, lysimachia arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, solanum nigrum, vicia hirsuta, vicia sativa