medicago lupulina, trifolium repens, oenothera biennis, arenaria serpyllifolia, artemisia vulgaris, bromus tectorum, cirsium arvense, dactylis glomerata, daucus carota, epilobium montanum, erigeron canadensis, lupinus polyphyllus, papaver dubium, plantago major, poa pratensis, rumex acetosella, senecio vulgaris, silene latifolia, silene vulgaris, trifolium campestre, trifolium pratense, tussilago farfara, vicia sativa