amaranthus retroflexus, galium aparine, aethusa cynapium, atriplex patula, chenopodium album, cirsium arvense, elymus repens, euphorbia helioscopia, fumaria officinalis, lamium purpureum, oxalis stricta, potentilla reptans, stellaria media, thlaspi arvense, tussilago farfara, veronica polita, viola arvensis, persicaria lapathifolia