eleocharis uniglumis, poa humilis, festuca rubra, plantago uliginosa, trifolium fragiferum, argentina anserina, sonchus arvensis, triglochin maritima, carex distans, eupatorium cannabinum, juncus compressus, lolium pratense, phragmites australis, schoenoplectus tabernaemontani, scorzoneroides autumnalis