fr, puy-de-dôme, corrigiola litoralis, poa annua, trifolium arvense, plantago lanceolata, echium vulgare, persicaria lapathifolia, herniaria glabra, eryngium campestre, spergularia rubra, trifolium campestre, erodium cicutarium, chenopodium album, polygonum aviculare, erigeron canadensis, echinochloa crus-galli, digitaria sanguinalis, artemisia vulgaris, vicia hirsuta, plantago uliginosa, verbascum pulverulentum, barbarea vulgaris, rumex acetosella, portulaca oleracea, tripleurospermum inodorum, euphorbia cyparissias, bromus tectorum, lipandra polysperma, convolvulus arvensis, plantago major, lythrum salicaria, saponaria officinalis, hypericum perforatum, sedum album, gnaphalium uliginosum, bidens tripartita, urtica dioica, rumex angiocarpus, agrostis capillaris, veronica arvensis, agrostis stolonifera, bromus hordeaceus, populus nigra, trifolium repens, berteroa incana, mentha pulegium, rumex crispus, sonchus asper, arenaria serpyllifolia, achillea millefolium, poterium sanguisorba