cirsium arvense, equisetum arvense, euphorbia exigua, galeopsis tetrahit, persicaria lapathifolia, ranunculus repens, aethusa cynapium, apera spica-venti, elymus repens, myosotis arvensis, poa trivialis, achillea virescens, anthriscus sylvestris, argentina anserina, cerastium fontanum, gnaphalium uliginosum, lathyrus pratensis, lolium perenne, lysimachia arvensis, mentha arvensis, rumex obtusifolius, sonchus oleraceus, trifolium repens, viola arvensis