achillea millefolium, trifolium pratense, agrostis stolonifera, argentina anserina, lolium perenne, plantago lanceolata, elymus repens, festuca rubra, poa trivialis, scorzoneroides autumnalis, trifolium repens, poa annua, cerastium holosteoides, cirsium arvense, equisetum arvense, persicaria amphibia, plantago major, polygonum aviculare, rumex acetosa, galinsoga parviflora