elymus repens, poa pratensis, arctium lappa, ballota nigra, bromus tectorum, convolvulus arvensis, achillea millefolium, arrhenatherum elatius, berteroa incana, calamagrostis epigejos, carduus acanthoides, carduus crispus, chenopodium album, cirsium arvense, daucus carota, descurainia sophia, leonurus cardiaca, linaria vulgaris, lolium perenne, pastinaca sativa, picris hieracioides, plantago major, poa annua, reseda lutea, senecio viscosus, setaria pumila, silene latifolia, sonchus asper, tanacetum vulgare, trifolium pratense