bromus tectorum, bryum argenteum, carduus nutans, elymus repens, acer platanoides, anchusa officinalis, arrhenatherum elatius, convolvulus arvensis, medicago lupulina, melilotus albus, achillea millefolium, artemisia absinthium, artemisia vulgaris, bromus hordeaceus, bromus sterilis, echium vulgare, erigeron annuus, erigeron canadensis, gemmabryum caespiticium, lamium album, lolium perenne, medicago varia, melilotus officinalis, poa compressa, rumex acetosa, silene latifolia, tragopogon dubius, viola arvensis