artemisia vulgaris, elymus repens, bromus tectorum, erigeron canadensis, poa trivialis, achillea millefolium, atriplex sagittata, bromus hordeaceus, capsella bursa-pastoris, cirsium arvense, cirsium vulgare, dactylis glomerata, lepidium densiflorum, poa pratensis, senecio viscosus, sonchus oleraceus, tussilago farfara, verbascum thapsus, acer pseudoplatanus, bellis perennis, carduus acanthoides, daucus carota, epilobium tetragonum, impatiens parviflora, plantago major