triticum turgidum, melilotus infestus, papaver rhoeas, gladiolus italicus, avena barbata, fedia graciliflora, glebionis coronaria, lathyrus cicera, linaria chalepensis, lolium rigidum, medicago polymorpha, raphanus raphanistrum, reseda lutea, scandix pecten-veneris, euphorbia exigua, galium tricornutum, hypericum triquetrifolium, lysimachia arvensis, neslia paniculata, oxalis pes-caprae, phalaris canariensis, rhagadiolus stellatus, sherardia arvensis, sinapis arvensis, sonchus oleraceus