poa trivialis, agrostis gigantea, phalaris arundinacea, ranunculus repens, cirsium oleraceum, deschampsia cespitosa, persicaria amphibia, sonchus asper, argentina anserina, carex hirta, cerastium holosteoides, holcus lanatus, juncus articulatus, juncus effusus, lythrum salicaria, poa pratensis, rumex acetosa, urtica dioica, bistorta officinalis