text: capsella bursa-pastoris, geranium pusillum, stellaria media, viola arvensis, armoracia rusticana, elymus repens, lamium purpureum, silene latifolia, thlaspi arvense, tripleurospermum inodorum, chenopodium album, fallopia convolvulus, galeopsis bifida, myosotis arvensis, poa annua, polygonum aviculare