nl, zuidoost-friesland, ranunculus repens, lolium perenne, trifolium repens, poa trivialis, cirsium arvense, elymus repens, agrostis stolonifera, dactylis glomerata, plantago lanceolata, holcus lanatus, rumex acetosa, stellaria media, poa annua, polygonum aviculare, ranunculus acris, achillea millefolium, capsella bursa-pastoris, urtica dioica, bromus hordeaceus, poa pratensis, rumex crispus, plantago major, phleum pratense, trifolium pratense, festuca rubra, persicaria amphibia, cerastium holosteoides, arrhenatherum elatius, heracleum sphondylium, bellis perennis, rumex obtusifolius, anthriscus sylvestris, argentina anserina, scorzoneroides autumnalis, alopecurus pratensis, glechoma hederacea, geranium dissectum, galium aparine, agrostis capillaris, senecio vulgaris, alopecurus geniculatus, equisetum arvense, matricaria discoidea, trifolium dubium, persicaria maculosa, anthoxanthum odoratum, phragmites australis, cynosurus cristatus, lamium album, chenopodium album