hordeum murinum, avena barbata, calendula arvensis, carduus pycnocephalus, erodium malacoides, lolium perenne, malva sylvestris, aegilops cylindrica, aegilops triuncialis, asparagus acutifolius, avena sterilis, bromus sterilis, catapodium rigidum, convolvulus arvensis, dactylis glomerata, foeniculum vulgare, geranium rotundifolium, lepidium draba, medicago polymorpha, mercurialis annua, papaver rhoeas, plantago lanceolata, reichardia picroides, rostraria cristata, rumex pulcher, silene latifolia, sonchus asper, tragopogon porrifolius, vicia villosa