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