nl, agglomeratie leiden en bollenstreek, calamagrostis epigejos, carex arenaria, cynoglossum officinale, senecio sylvaticus, jacobaea vulgaris, rubus caesius, luzula campestris, moehringia trinervia, urtica dioica, agrostis capillaris, festuca filiformis, cerastium semidecandrum, crataegus monogyna, quercus robur, poa pratensis, rumex angiocarpus, veronica arvensis, galium verum, rumex acetosella, glechoma hederacea, sambucus nigra, holcus lanatus, veronica officinalis, aira praecox, cardamine hirsuta, lonicera periclymenum, ligustrum vulgare, fallopia convolvulus, hippophae rhamnoides, corynephorus canescens, myosotis ramosissima, koeleria macrantha, viola tricolor, teucrium scorodonia, prunus serotina, euonymus europaeus, bryonia dioica, festuca rubra, erodium cicutarium, rosa canina, phleum arenarium, rosa blondaeana, dryopteris dilatata, galium mollugo, solanum dulcamara, sorbus aucuparia, polygonatum odoratum, galium aparine, geum urbanum, stellaria media