be, arr. oostende, lycium barbarum, rosa rugosa, ligustrum ovalifolium, claytonia perfoliata, anchusa officinalis, colutea arborescens, lathyrus latifolius, tragopogon dubius, corispermum pallasii, senecio inaequidens, tamarix gallica, lagurus ovatus, oenothera glazioviana, populus alba, mahonia aquifolium, eryngium maritimum, elaeagnus angustifolia, saponaria officinalis, hippophae rhamnoides, prunus serotina, fallopia baldschuanica, diplotaxis tenuifolia, jacobaea vulgaris, cakile maritima, ribes sanguineum, erigeron sumatrensis, euphorbia paralias, solanum triflorum, lepidium draba, sedum acre, rosa spinosissima, erigeron canadensis, baccharis halimifolia, melilotus albus, centranthus ruber, cynoglossum officinale, carex arenaria, rubus caesius, erodium cicutarium, sambucus nigra, oenothera biennis, acer pseudoplatanus, geranium purpureum, solanum dulcamara, ligustrum vulgare, crepis capillaris, oenothera deflexa, lepidium didymum, pentaglottis sempervirens, veronica arvensis