persicaria maculosa, stellaria media, tripleurospermum inodorum, chenopodium album, elymus repens, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, juncus bufonius, lamium hybridum, lamium purpureum, myosotis arvensis, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, sinapis arvensis, sonchus asper, thlaspi arvense