medicago lupulina, stellaria media, capsella bursa-pastoris, chenopodium album, poa annua, polygonum aviculare, artemisia vulgaris, elymus repens, geranium pusillum, lamium purpureum, persicaria lapathifolia, persicaria maculosa, plantago major, rumex crispus, thlaspi arvense, cerastium glutinosum, galium aparine, lipandra polysperma