medicago lupulina, artemisia vulgaris, trifolium repens, arenaria serpyllifolia, astragalus glycyphyllos, bromus hordeaceus, bromus tectorum, calamagrostis epigejos, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron annuus, erigeron canadensis, lupinus polyphyllus, oenothera biennis, papaver dubium, pinus sylvestris, plantago lanceolata, plantago major, poa annua, poa pratensis, rumex acetosella, senecio vernalis, silene vulgaris, trifolium arvense, trifolium campestre, trifolium pratense, tripleurospermum inodorum, tussilago farfara, urtica dioica, vicia sativa