argentina anserina, agrostis stolonifera, bellis perennis, ranunculus repens, cerastium fontanum, juncus bufonius, myosotis laxa, odontites vernus, persicaria amphibia, sagina procumbens, trifolium repens, triglochin palustris, vicia cracca, poa trivialis, rumex crispus, scorzoneroides autumnalis