falcaria vulgaris, arrhenatherum elatius, elymus repens, artemisia vulgaris, cirsium arvense, convolvulus arvensis, dactylis glomerata, equisetum arvense, lepidium draba, achillea millefolium, bromus tectorum, carduus acanthoides, centaurea stoebe, cichorium intybus, crepis setosa, diplotaxis tenuifolia, erigeron canadensis, euphorbia tommasiniana, lathyrus tuberosus, lotus corniculatus, pastinaca sativa, reseda lutea