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