tripleurospermum inodorum, apera spica-venti, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, plantago lanceolata, trifolium repens, euphorbia helioscopia, medicago lupulina, plantago major, sinapis arvensis, arenaria serpyllifolia, epilobium ciliatum, heracleum sphondylium, hordeum vulgare, matricaria discoidea, papaver dubium, secale cereale, sonchus oleraceus, veronica persica