triticum aestivum, equisetum arvense, euphorbia exigua, agrostis stolonifera, euphorbia peplus, lysimachia arvensis, mentha suaveolens, arrhenatherum elatius, calystegia sepium, cerastium semidecandrum, crepis capillaris, holcus mollis, lathyrus aphaca, medicago polymorpha, poa annua, poa trivialis, potentilla reptans, sonchus oleraceus, trifolium campestre