be, arr. oostende, lycium barbarum, rosa rugosa, claytonia perfoliata, senecio inaequidens, corispermum pallasii, tragopogon dubius, ligustrum ovalifolium, anchusa officinalis, cakile maritima, eryngium maritimum, jacobaea vulgaris, lathyrus latifolius, carex arenaria, erigeron canadensis, oenothera glazioviana, lagurus ovatus, hippophae rhamnoides, populus alba, tamarix gallica, colutea arborescens, sedum acre, euphorbia paralias, prunus serotina, erodium cicutarium, mahonia aquifolium, cynoglossum officinale, cerastium semidecandrum, diplotaxis tenuifolia, saponaria officinalis, limonium vulgare, arenaria serpyllifolia, elaeagnus angustifolia, phleum arenarium, solanum triflorum, rubus caesius, lepidium draba, crepis capillaris, festuca rubra, veronica arvensis, hypochaeris radicata, solanum dulcamara, calamagrostis epigejos, sambucus nigra, sonchus arvensis, cirsium arvense, melilotus albus, suaeda maritima, fallopia baldschuanica, oenothera biennis, erigeron sumatrensis