be, arr. sint-niklaas, rumex acetosella, rumex angiocarpus, agrostis capillaris, erigeron canadensis, trifolium arvense, achillea millefolium, hypochaeris radicata, plantago lanceolata, jasione montana, ornithopus perpusillus, carex arenaria, corynephorus canescens, cerastium semidecandrum, sedum acre, bromus hordeaceus, veronica arvensis, festuca rubra, aira praecox, elymus repens, arenaria serpyllifolia, erodium cicutarium, lolium perenne, arrhenatherum elatius, teesdalia nudicaulis, vicia hirsuta, festuca filiformis, holcus lanatus, pilosella officinarum, trifolium dubium, anthoxanthum odoratum, claytonia perfoliata, vicia sativa, trifolium repens, luzula campestris, rumex acetosa, poa annua, hypericum perforatum, equisetum arvense, viola arvensis, poa pratensis, cerastium arvense, dactylis glomerata, logfia minima, agrostis vinealis, cerastium holosteoides, tanacetum vulgare, artemisia vulgaris, viola tricolor, convolvulus arvensis, spergula morisonii