elymus repens, vicia villosa, arabidopsis thaliana, carex praecox, convolvulus arvensis, eryngium campestre, falcaria vulgaris, galium verum, lactuca serriola, lepidium draba, limonium sareptanum, phlomis herba-venti, poa angustifolia, salsola tragus, sisymbrium altissimum, thlaspi arvense