medicago polymorpha, raphanus raphanistrum, vicia benghalensis, vicia sativa, chamaemelum fuscatum, erodium cicutarium, bromus diandrus, calendula arvensis, gladiolus italicus, glebionis segetum, hordeum murinum, senecio vulgaris, sherardia arvensis, crepis vesicaria, galactites tomentosa, hedypnois rhagadioloides, lathyrus ochrus, papaver dubium, plantago afra, plantago lagopus, silene gallica