text: scleranthus annuus, equisetum arvense, aphanes arvensis, brassica napus, thlaspi arvense, agrostis stolonifera, apera spica-venti, bromus sterilis, cirsium arvense, convolvulus arvensis, daucus carota, erysimum cheiranthoides, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, galium aparine, lactuca serriola, lapsana communis, lysimachia arvensis, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, plantago lanceolata, plantago uliginosa, poa trivialis, ranunculus arvensis, stellaria media, tripleurospermum inodorum, trisetum flavescens, valerianella dentata, veronica persica, vicia hirsuta, viola arvensis, allium oleraceum, cerastium holosteoides, fragaria vesca, galinsoga quadriradiata, veronica arvensis