ie, south-east, agrostis stolonifera, elymus repens, cirsium arvense, phalaris arundinacea, rumex crispus, lolium perenne, ranunculus repens, persicaria amphibia, festuca rubra, phragmites australis, polygonum aviculare, plantago lanceolata, achillea millefolium, trifolium repens, poa trivialis, urtica dioica, stachys palustris, argentina anserina, dactylis glomerata, eryngium campestre, plantago major, stuckenia pectinata, tripleurospermum maritimum, solanum dulcamara, poa annua, atriplex prostrata, arrhenatherum elatius, potentilla reptans, tanacetum vulgare, lythrum salicaria, butomus umbellatus, elodea nuttallii, calystegia sepium, heracleum sphondylium, lemna minor, poa pratensis, artemisia vulgaris, convolvulus arvensis, alopecurus geniculatus, scorzoneroides autumnalis, capsella bursa-pastoris, achillea ptarmica, eleocharis palustris, equisetum arvense, rorippa sylvestris, glechoma hederacea, persicaria maculosa, chenopodium album, ranunculus sceleratus, bolboschoenus maritimus