chenopodium album, euphorbia exigua, galeopsis tetrahit, lysimachia arvensis, elymus repens, lysimachia vulgaris, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, sonchus asper, vicia tetrasperma, viola arvensis, aethusa cynapium, capsella bursa-pastoris, cerastium fontanum, leucanthemum vulgare, plantago media, ranunculus repens, thlaspi arvense, trifolium repens, valerianella locusta