arenaria serpyllifolia, bromus sterilis, lolium perenne, plantago lanceolata, calendula officinalis, convolvulus arvensis, crepis biennis, festuca trachyphylla, hemerocallis fulva, pimpinella saxifraga, plantago media, poa annua, poa compressa, reseda lutea, sedum acre, sonchus arvensis, aegopodium podagraria, arrhenatherum elatius, bromus hordeaceus, capsella bursa-pastoris, cerastium holosteoides, cerastium tomentosum, coronilla varia, echium vulgare, lactuca serriola, linaria vulgaris, lysimachia arvensis, medicago lupulina, potentilla argentea, trifolium repens, artemisia vulgaris, echinops sphaerocephalus, erigeron canadensis, euphorbia peplus, malva neglecta, mercurialis annua, trifolium pratense