lolium perenne, agrostis stolonifera, trifolium repens, ranunculus repens, poa trivialis, agrostis capillaris, alopecurus geniculatus, poa annua, scorzoneroides autumnalis, achillea millefolium, argentina anserina, cardamine pratensis, cerastium holosteoides, elymus repens, glyceria fluitans, holcus lanatus, plantago major, poa pratensis, polygonum aviculare, ranunculus acris