veronica persica, amaranthus retroflexus, capsella bursa-pastoris, convolvulus arvensis, lamium purpureum, malva neglecta, senecio vulgaris, sonchus asper, cirsium arvense, euphorbia helioscopia, euphorbia peplus, galium aparine, geranium dissectum, sonchus oleraceus, stellaria media, thlaspi arvense, urtica dioica, veronica polita