elymus repens, achillea millefolium, convolvulus arvensis, coronilla varia, poa compressa, ambrosia artemisiifolia, capsella bursa-pastoris, cichorium intybus, erigeron canadensis, falcaria vulgaris, jacobaea erucifolia, lathyrus tuberosus, melilotus officinalis, plantago lanceolata, reseda lutea, trifolium arvense, cirsium arvense, poa angustifolia