hordeum vulgare, capsella bursa-pastoris, myosotis arvensis, stellaria media, trifolium repens, tripleurospermum inodorum, veronica arvensis, veronica persica, achillea millefolium, arenaria serpyllifolia, bromus hordeaceus, cirsium arvense, equisetum arvense, galium aparine, lamium purpureum, lapsana communis, poa angustifolia, vicia sativa, cerastium glomeratum, galeopsis tetrahit, plantago major, scleranthus annuus, sherardia arvensis, sinapis arvensis