amaranthus retroflexus, artemisia vulgaris, fallopia convolvulus, elymus repens, erodium cicutarium, viola arvensis, atriplex patula, euphorbia helioscopia, galeopsis tetrahit, mentha arvensis, persicaria amphibia, solanum tuberosum, thlaspi arvense, tripleurospermum inodorum, vicia tetrasperma