gb, lincolnshire, cirsium arvense, rumex crispus, agrostis stolonifera, urtica dioica, ranunculus repens, elymus repens, galium aparine, poa trivialis, trifolium repens, lolium perenne, argentina anserina, plantago major, tripleurospermum inodorum, phragmites australis, atriplex prostrata, sonchus arvensis, polygonum aviculare, dactylis glomerata, stellaria media, holcus lanatus, juncus inflexus, epilobium hirsutum, persicaria maculosa, plantago lanceolata, tripolium pannonicum, hordeum secalinum, poa annua, juncus gerardii, chenopodium album, helminthotheca echioides, convolvulus arvensis, triglochin maritima, bolboschoenus maritimus, cirsium vulgare, capsella bursa-pastoris, arrhenatherum elatius, sonchus asper, heracleum sphondylium, alopecurus geniculatus, anthriscus sylvestris, geranium dissectum, ranunculus sceleratus, vicia cracca, festuca rubra, calystegia sepium, ranunculus acris, persicaria amphibia, trifolium pratense, poa pratensis, lysimachia maritima