argentina anserina, odontites vulgaris, trifolium repens, festuca rubra, juncus gerardi, anthoxanthum odoratum, carex nigra, holcus lanatus, plantago major, poa annua, sagina procumbens, alopecurus geniculatus, cerastium holosteoides, lathyrus pratensis, plantago lanceolata, poa trivialis, ranunculus repens, rumex acetosa, elymus repens