centaurea cyanus, apera spica-venti, aphanes arvensis, convolvulus arvensis, lathyrus aphaca, mentha arvensis, papaver rhoeas, sonchus arvensis, trifolium pratense, vicia sativa, achillea millefolium, arenaria serpyllifolia, arrhenatherum elatius, calystegia sepium, cerastium glomeratum, dactylis glomerata, elymus repens, equisetum arvense, galium aparine, holcus lanatus, legousia speculum-veneris, lysimachia arvensis, lysimachia nummularia, medicago lupulina, mentha longifolia, myosotis arvensis, pastinaca sativa, poa trivialis, prunella vulgaris, ranunculus repens, sonchus asper, valerianella dentata, veronica arvensis, vicia hirsuta, viola arvensis