nl, kop van noord-holland, calamagrostis epigejos, carex arenaria, rubus caesius, hippophae rhamnoides, jacobaea vulgaris, holcus lanatus, urtica dioica, cardamine hirsuta, poa pratensis, cynoglossum officinale, salix repens, cerastium semidecandrum, luzula campestris, myosotis ramosissima, solanum dulcamara, galium verum, festuca rubra, veronica arvensis, sambucus nigra, phragmites australis, agrostis stolonifera, senecio sylvaticus, cirsium arvense, agrostis capillaris, aira praecox, sonchus arvensis, phleum arenarium, festuca filiformis, crataegus monogyna, erodium cicutarium, poa trivialis, viola tricolor, cirsium vulgare, veronica officinalis, rumex acetosella, moehringia trinervia, ligustrum vulgare, sedum acre, rumex angiocarpus, galium aparine, koeleria macrantha, cerastium holosteoides, eupatorium cannabinum, hydrocotyle vulgaris, stellaria media, hypochaeris radicata, bryonia dioica, stellaria apetala, salix cinerea, glechoma hederacea