be, arr. antwerpen, holcus lanatus, cirsium arvense, ranunculus repens, poa trivialis, agrostis capillaris, arrhenatherum elatius, festuca rubra, urtica dioica, lolium perenne, plantago lanceolata, trifolium repens, jacobaea vulgaris, trifolium dubium, agrostis stolonifera, cerastium fontanum, cerastium holosteoides, phragmites australis, hypochaeris radicata, rumex acetosa, glechoma hederacea, crepis capillaris, achillea millefolium, anthoxanthum odoratum, elymus repens, equisetum arvense, vicia sativa, dactylis glomerata, poa pratensis, bromus hordeaceus, heracleum sphondylium, cirsium vulgare, trifolium pratense, ranunculus acris, quercus robur, calamagrostis epigejos, symphytum officinale, rumex angiocarpus, centaurea jacea, populus canadensis, rumex crispus, carex hirta, stellaria media, plantago major, veronica arvensis, galium aparine, erigeron canadensis, rubus caesius, bellis perennis, lotus corniculatus, crataegus monogyna