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