melilotus albus, plantago arenaria, echium vulgare, matricaria chamomilla, xanthium strumarium, agropyron cristatum, amaranthus retroflexus, atriplex tatarica, ballota nigra, bromus tectorum, capsella bursa-pastoris, crepis foetida, cynodon dactylon, cynoglossum officinale, descurainia sophia, diplotaxis muralis, festuca ovina, lepidium campestre, malva sylvestris, melilotus officinalis, poa annua, salsola tragus, setaria pumila, solanum nigrum, taraxacum serotinum