be, arr. veurne, anchusa officinalis, mahonia aquifolium, hippophae rhamnoides, calamagrostis epigejos, epipactis palustris, rhamnus cathartica, jacobaea vulgaris, cynoglossum officinale, eupatorium cannabinum, claytonia perfoliata, rubus caesius, salix repens, ligustrum vulgare, pyrola rotundifolia, parnassia palustris, carex arenaria, populus alba, erodium cicutarium, crassula helmsii, oenothera glazioviana, prunus serotina, pulicaria dysenterica, asparagus officinalis, sedum acre, tragopogon dubius, solanum dulcamara, holcus lanatus, rosa rubiginosa, corispermum pallasii, urtica dioica, phragmites australis, crataegus monogyna, rosa spinosissima, crepis capillaris, galium verum, cirsium arvense, hydrocotyle vulgaris, sambucus nigra, veronica arvensis, mentha aquatica, lythrum salicaria, agrostis stolonifera, saponaria officinalis, blackstonia perfoliata, bryonia dioica, senecio inaequidens, myosotis ramosissima, lathyrus latifolius, lagurus ovatus, dactylorhiza incarnata