lathyrus aphaca, alopecurus myosuroides, anthemis arvensis, cerastium glomeratum, lathyrus latifolius, papaver rhoeas, vicia lutea, anchusa azurea, avena barbata, bromus madritensis, convolvulus arvensis, coronilla scorpioides, lactuca serriola, medicago lupulina, rostraria cristata, rubus caesius, silene gallica, sonchus asper