thlaspi arvense, tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, galium aparine, lamium purpureum, myosotis arvensis, phleum pratense, arabidopsis thaliana, fallopia convolvulus, galeopsis tetrahit, glechoma hederacea, lapsana communis, lysimachia arvensis, matricaria discoidea, persicaria lapathifolia, plantago major, ranunculus repens, sonchus asper, spergula arvensis, stellaria media, tanacetum vulgare, trifolium repens, veronica persica, viola arvensis, artemisia vulgaris, euphorbia helioscopia, gnaphalium uliginosum, mentha arvensis, polygonum aviculare, stellaria graminea, urtica dioica, veronica arvensis