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