text: chenopodium album, elymus repens, fallopia convolvulus, galinsoga parviflora, artemisia vulgaris, erysimum cheiranthoides, galium aparine, glechoma hederacea, lamium purpureum, lycopsis arvensis, persicaria lapathifolia, stellaria media, agrostis capillaris, capsella bursa-pastoris, geranium pusillum, raphanus raphanistrum, sonchus asper, urtica urens, vicia hirsuta, viola arvensis