cortaderia selloana, diplotaxis tenuifolia, erigeron floribundus, piptatherum miliaceum, dactylis glomerata, dittrichia viscosa, daucus carota, eupatorium cannabinum, foeniculum vulgare, agrostis stolonifera, buddleja davidii, cirsium vulgare, helminthotheca echioides, hirschfeldia incana, melilotus albus