be, arr. namur, gnaphalium uliginosum, ranunculus repens, trifolium repens, plantago major, agrostis stolonifera, epilobium tetragonum, prunella vulgaris, cardamine pratensis, holcus lanatus, polygonum aviculare, lolium perenne, poa trivialis, poa annua, ranunculus acris, bellis perennis, trifolium pratense, heracleum sphondylium, lysimachia nummularia, ranunculus flammula, glyceria fluitans, plantago lanceolata, lapsana communis, persicaria maculosa, lythrum salicaria, leycesteria formosa, tanacetum parthenium, lotus pedunculatus, urtica dioica, sonchus asper, senecio vulgaris, cirsium arvense, juncus effusus, persicaria hydropiper, matricaria discoidea, rumex acetosa, achillea millefolium, lycopus europaeus, chenopodium album, eupatorium cannabinum, cynosurus cristatus, festuca rubra, geranium dissectum, epilobium hirsutum, veronica serpyllifolia, rumex crispus, dactylis glomerata, trifolium incarnatum, rumex obtusifolius, silene flos-cuculi, agrostis capillaris