nl, groot-rijnmond, calamagrostis epigejos, carex arenaria, rubus caesius, galium verum, jacobaea vulgaris, poa pratensis, luzula campestris, cerastium semidecandrum, koeleria macrantha, cynoglossum officinale, veronica arvensis, myosotis ramosissima, festuca filiformis, festuca rubra, salix repens, crataegus monogyna, thymus pulegioides, phleum arenarium, lotus corniculatus, erodium cicutarium, hippophae rhamnoides, hypochaeris radicata, sedum acre, cerastium arvense, plantago lanceolata, avenula pubescens, holcus lanatus, polygala vulgaris, vicia lathyroides, agrostis capillaris, ligustrum vulgare, pilosella officinarum, aira praecox, arenaria serpyllifolia, galium mollugo, viola hirta, veronica officinalis, crepis capillaris, ononis spinosa, potentilla reptans, bromus hordeaceus, cardamine hirsuta, rumex acetosella, saxifraga tridactylites, euphrasia stricta, anthoxanthum odoratum, geranium molle, draba verna, vicia sativa, urtica dioica