text: triticum aestivum, veronica polita, convolvulus arvensis, galium spurium, galium tricornutum, gypsophila vaccaria, rapistrum rugosum, vicia sativa, asperula arvensis, bromus rubens, cirsium arvense, coronilla scorpioides, diplotaxis erucoides, medicago sativa, polygonum bellardii, ranunculus arvensis, roemeria hybrida, veronica hederifolia