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