agropyron cristatum, achillea collina, agrimonia eupatoria, artemisia absinthium, atriplex patula, ballota nigra, bromus tectorum, calamagrostis epigejos, convolvulus arvensis, crepis foetida, dactylis glomerata, erigeron canadensis, fallopia convolvulus, festuca ovina, lappula squarrosa, medicago lupulina, medicago sativa, plantago lanceolata, potentilla argentea, salvia nemorosa, silene latifolia, viola arvensis