diplotaxis tenuifolia, piptatherum miliaceum, petrorhagia nanteuilii, dactylis glomerata, erigeron floribundus, helminthotheca echioides, hirschfeldia incana, holcus lanatus, hypochaeris radicata, symphyotrichum squamatum, agrostis stolonifera, artemisia vulgaris, buddleja davidii, cortaderia selloana, galactites tomentosa, melilotus albus, plantago lanceolata, sonchus oleraceus