convolvulus arvensis, arenaria serpyllifolia, artemisia absinthium, capsella bursa-pastoris, descurainia sophia, galium aparine, lamium amplexicaule, roemeria argemone, tragopogon dubius, erigeron acris, trifolium pratense, veronica hederifolia, achillea virescens, alyssum alyssoides, asperugo procumbens, buglossoides arvensis, centaurea cyanus, delphinium consolida, lactuca serriola, papaver dubium, poa trivialis, viola arvensis, bunium bulbocastanum, festuca valesiaca, geranium pyrenaicum, muscari neglectum