text: erigeron canadensis, arenaria serpyllifolia, lactuca serriola, chenopodium album, delphinium consolida, odontites vernus, tragopogon dubius, alyssum alyssoides, atriplex patula, chondrilla juncea, clinopodium acinos, daucus carota, galeopsis angustifolia, odontites luteus, papaver rhoeas, poterium sanguisorba, setaria viridis, sonchus oleraceus, petrorhagia prolifera, verbascum densiflorum