plantago major, agrostis capillaris, arabidopsis arenosa, lolium perenne, poa annua, bromus tectorum, cerastium holosteoides, medicago lupulina, trifolium repens, veronica serpyllifolia, achillea millefolium, artemisia campestris, artemisia vulgaris, carex leporina, epilobium montanum, erigeron canadensis, filago arvensis, geranium robertianum, gnaphalium sylvaticum, plantago lanceolata, senecio vernalis, silene latifolia, trifolium dubium, tussilago farfara