lolium perenne, agrostis stolonifera, poa annua, trifolium repens, cynosurus cristatus, poa trivialis, poa pratensis, scorzoneroides autumnalis, agrostis capillaris, achillea millefolium, alopecurus geniculatus, argentina anserina, bromus hordeaceus, cardamine pratensis, cerastium holosteoides, elymus repens, holcus lanatus, lolium pratense, plantago major, polygonum aviculare, ranunculus acris, ranunculus repens, rumex acetosa