melilotus albus, ambrosia artemisiifolia, melilotus officinalis, picris hieracioides, achillea millefolium, centaurea diffusa, convolvulus arvensis, onobrychis arenaria, poa angustifolia, artemisia absinthium, artemisia austriaca, artemisia santonicum, bromus tectorum, capsella bursa-pastoris, crepis tectorum, cyclachaena xanthiifolia, delphinium consolida, elymus repens, jacobaea erucifolia, onopordum acanthium, polygonum aviculare, potentilla argentea, salvia nemorosa, sonchus arvensis, trifolium pratense, carduus acanthoides, coronilla varia, erigeron acris, plantago major, rumex confertus