acanthus spinosus, smyrnium perfoliatum, knautia integrifolia, hordeum murinum, medicago arabica, tyrimnus leucographus, avena barbata, brachypodium distachyon, bromus hordeaceus, bromus rigidus, bromus sterilis, cerinthe major, cynosurus echinatus, daucus carota, galium aparine, nigella damascena, pimpinella peregrina, poa annua, poa trivialis, rhagadiolus stellatus, rumex pulcher, senecio vernalis, smyrnium olusatrum, sonchus asper, trifolium nigrescens, trifolium resupinatum, urospermum picroides, urtica dioica