malva neglecta, chenopodiastrum murale, convolvulus arvensis, glechoma hederacea, capsella bursa-pastoris, erigeron canadensis, euphorbia peplus, geranium pusillum, hordeum murinum, lolium perenne, sonchus oleraceus, trifolium repens, tripleurospermum inodorum, urtica urens, chenopodium album