be, arr. veurne, veronica arvensis, rumex acetosella, plantago lanceolata, rumex angiocarpus, bromus hordeaceus, erodium cicutarium, vicia hirsuta, achillea millefolium, vicia sativa, agrostis capillaris, poa annua, hypochaeris radicata, arenaria serpyllifolia, geranium molle, lolium perenne, trifolium arvense, elymus repens, capsella bursa-pastoris, erigeron canadensis, viola arvensis, cerastium semidecandrum, convolvulus arvensis, ornithopus perpusillus, crepis capillaris, senecio vulgaris, trifolium repens, arabidopsis thaliana, stellaria media, polygonum aviculare, dactylis glomerata, trifolium dubium, chenopodium album, holcus lanatus, poa pratensis, festuca rubra, cerastium holosteoides, jacobaea vulgaris, cirsium arvense, fallopia convolvulus, raphanus raphanistrum, draba verna, cerastium glomeratum, trifolium campestre, anthoxanthum odoratum, arrhenatherum elatius, hypericum perforatum, sedum acre, rumex acetosa, aira praecox, festuca filiformis