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