coleostephus myconis, calendula arvensis, cladanthus mixtus, glebionis segetum, papaver rhoeas, raphanus raphanistrum, tolpis umbellata, vicia benghalensis, bromus rubens, chamaemelum fuscatum, crepis vesicaria, hypochaeris glabra, lolium rigidum, misopates orontium, silene gallica, sonchus oleraceus, spergula arvensis, stachys arvensis, vicia sativa