argentina anserina, elymus repens, ranunculus repens, achillea millefolium, carex secalina, dactylis glomerata, euphorbia platyphyllos, inula britannica, melilotus dentatus, poa angustifolia, potentilla reptans, artemisia vulgaris, cirsium arvense, daucus carota, hypericum perforatum, juncus compressus, persicaria lapathifolia, poa trivialis, polygonum aviculare, delphinium hispanicum, galium verum, geranium pratense, lactuca serriola, tripleurospermum inodorum