be, arr. oostende, lycium barbarum, claytonia perfoliata, rosa rugosa, senecio inaequidens, carex arenaria, jacobaea vulgaris, tragopogon dubius, hippophae rhamnoides, anchusa officinalis, corispermum pallasii, cynoglossum officinale, sedum acre, festuca rubra, veronica arvensis, erodium cicutarium, cerastium semidecandrum, rubus caesius, phleum arenarium, erigeron canadensis, diplotaxis tenuifolia, arenaria serpyllifolia, populus alba, hypochaeris radicata, poa pratensis, eryngium maritimum, calamagrostis epigejos, saponaria officinalis, myosotis ramosissima, oenothera glazioviana, cakile maritima, ligustrum ovalifolium, urtica dioica, elymus repens, crepis capillaris, galium verum, geranium molle, sambucus nigra, lagurus ovatus, galium aparine, prunus serotina, colutea arborescens, sonchus arvensis, cardamine hirsuta, cirsium arvense, stellaria media, elymus athericus, solanum dulcamara, senecio vulgaris, bromus hordeaceus, mahonia aquifolium