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