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