convolvulus arvensis, elymus repens, fallopia convolvulus, lathyrus tuberosus, lysimachia arvensis, polygonum aviculare, agrostis stolonifera, bidens tripartita, calystegia sepium, delphinium consolida, erigeron canadensis, galium aparine, lipandra polysperma, papaver rhoeas, ranunculus arvensis, ranunculus sardous, rubus caesius, vicia lutea