piptatherum miliaceum, cephalaria transsylvanica, avena barbata, dittrichia viscosa, phalaris aquatica, plantago lanceolata, sorghum halepense, andryala integrifolia, arundo donax, asphodelus fistulosus, bituminaria bituminosa, briza minor, bromus sterilis, cortaderia selloana, daucus carota, echium vulgare, erigeron canadensis, erigeron sumatrensis, foeniculum vulgare, galactites tomentosa, lotus krylovii, picris hieracioides, populus nigra