argentina anserina, hordeum secalinum, juncus gerardi, phragmites australis, trifolium pratense, elymus repens, inula britannica, plantago maritima, poa pratensis, poa trivialis, silene flos-cuculi, agrostis stolonifera, carex distans, carex vulpina, lysimachia maritima, plantago major, ranunculus acris, scorzoneroides autumnalis, trifolium repens, triglochin maritima