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