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