ambrosia artemisiifolia, matricaria chamomilla, poa angustifolia, achillea millefolium, arenaria leptoclados, bromus tectorum, carduus acanthoides, convolvulus arvensis, echium vulgare, elymus repens, erigeron acris, lepidium ruderale, picris hieracioides, trifolium arvense, cichorium intybus, coronilla varia, delphinium consolida, lactuca serriola, lappula squarrosa, lathyrus tuberosus, medicago falcata, melica transsilvanica, sisymbrium loeselii