sonchus arvensis, cirsium arvense, galeopsis tetrahit, galium spurium, mentha arvensis, stachys palustris, stellaria media, vicia sepium, viola arvensis, campanula rapunculoides, chenopodium album, elymus repens, euphorbia helioscopia, lysimachia vulgaris, medicago lupulina, thlaspi arvense, veronica agrestis, vicia cracca