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