nl, alkmaar en omgeving, carex arenaria, salix repens, hydrocotyle vulgaris, corynephorus canescens, sedum acre, hieracium umbellatum, hypochaeris radicata, agrostis stolonifera, phragmites australis, luzula campestris, juncus articulatus, festuca rubra, lotus corniculatus, cerastium semidecandrum, jasione montana, empetrum nigrum, poa pratensis, ranunculus flammula, viola canina, calluna vulgaris, aira praecox, pilosella officinarum, holcus lanatus, eleocharis palustris, argentina anserina, galium palustre, polypodium vulgare, galium verum, carex nigra, rumex acetosella, cerastium holosteoides, calamagrostis epigejos, agrostis capillaris, polygala vulgaris, plantago lanceolata, hippophae rhamnoides, carex trinervis, erica tetralix, viola tricolor, rumex angiocarpus, anthoxanthum odoratum, solanum dulcamara, rubus caesius, danthonia decumbens, carex panicea, trifolium repens, lonicera periclymenum, parnassia palustris, lythrum salicaria, potentilla erecta