bromus inermis, elymus repens, poa compressa, achillea millefolium, convolvulus arvensis, delphinium consolida, jacobaea erucifolia, lathyrus tuberosus, melilotus officinalis, onobrychis arenaria, sisymbrium loeselii, trifolium pratense, ambrosia artemisiifolia, carduus acanthoides, erigeron acris, lepidium ruderale, plantago media, xeranthemum annuum