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