fr, pas-de-calais, ranunculus repens, poa trivialis, holcus lanatus, agrostis stolonifera, trifolium repens, lolium perenne, ranunculus acris, cirsium arvense, rumex acetosa, urtica dioica, plantago lanceolata, plantago major, trifolium pratense, dactylis glomerata, cynosurus cristatus, rumex crispus, potentilla reptans, arrhenatherum elatius, anthoxanthum odoratum, cardamine pratensis, bellis perennis, phleum pratense, elymus repens, geranium dissectum, festuca rubra, heracleum sphondylium, galium aparine, bromus hordeaceus, argentina anserina, poa pratensis, calystegia sepium, pulicaria dysenterica, alopecurus pratensis, glechoma hederacea, agrostis capillaris, lathyrus pratensis, achillea millefolium, epilobium hirsutum, alopecurus geniculatus, vicia cracca, cerastium holosteoides, prunella vulgaris, symphytum officinale, lolium pratense, silene flos-cuculi, poa annua, polygonum aviculare, phalaris arundinacea, rumex conglomeratus, galium palustre