agrostis stolonifera, elymus repens, lolium perenne, plantago major, poa annua, alopecurus geniculatus, ranunculus repens, trifolium repens, argentina anserina, cirsium arvense, cirsium vulgare, echinochloa crus-galli, jacobaea erucifolia, lepidium coronopus, matricaria chamomilla, oxybasis rubra, persicaria maculosa, poa trivialis, polygonum aviculare, rumex crispus, rumex obtusifolius, sisymbrium officinale, sonchus asper, sonchus oleraceus, urtica dioica