be, arr. oostende, lycium barbarum, claytonia perfoliata, rosa rugosa, senecio inaequidens, mahonia aquifolium, anchusa officinalis, corispermum pallasii, tragopogon dubius, hippophae rhamnoides, ligustrum ovalifolium, populus alba, carex arenaria, jacobaea vulgaris, prunus serotina, cynoglossum officinale, oenothera glazioviana, colutea arborescens, saponaria officinalis, lagurus ovatus, rubus caesius, eryngium maritimum, erigeron canadensis, lathyrus latifolius, sedum acre, diplotaxis tenuifolia, sambucus nigra, phleum arenarium, erodium cicutarium, cerastium semidecandrum, calamagrostis epigejos, ligustrum vulgare, acer pseudoplatanus, tamarix gallica, solanum dulcamara, veronica arvensis, urtica dioica, festuca rubra, rosa spinosissima, hypochaeris radicata, cakile maritima, elaeagnus angustifolia, euphorbia paralias, galium aparine, crepis capillaris, bryonia dioica, arenaria serpyllifolia, myosotis ramosissima, poa pratensis, ribes sanguineum, solanum triflorum