nl, alkmaar en omgeving, hydrocotyle vulgaris, salix repens, carex arenaria, agrostis stolonifera, juncus articulatus, phragmites australis, eleocharis palustris, ranunculus flammula, parnassia palustris, galium palustre, carex nigra, calamagrostis epigejos, festuca rubra, argentina anserina, epipactis palustris, carex trinervis, sedum acre, sagina nodosa, pyrola rotundifolia, hippophae rhamnoides, holcus lanatus, lotus corniculatus, hypochaeris radicata, schoenus nigricans, lythrum salicaria, carex panicea, lysimachia maritima, poa pratensis, luzula campestris, lycopus europaeus, cerastium semidecandrum, trifolium repens, dactylorhiza incarnata, rubus caesius, carex flacca, hieracium umbellatum, pedicularis palustris, salix cinerea, jacobaea vulgaris, solanum dulcamara, comarum palustre, eriophorum angustifolium, eleocharis quinqueflora, juncus anceps, linum catharticum, potentilla erecta, eleocharis uniglumis, corynephorus canescens, sonchus arvensis, juncus gerardii