nl, agglomeratie haarlem, carex arenaria, cerastium semidecandrum, sedum acre, phleum arenarium, rubus caesius, hippophae rhamnoides, festuca rubra, jacobaea vulgaris, poa pratensis, calamagrostis epigejos, galium verum, erodium cicutarium, cynoglossum officinale, arenaria serpyllifolia, koeleria macrantha, hypochaeris radicata, veronica arvensis, sonchus arvensis, plantago lanceolata, solanum dulcamara, salix repens, luzula campestris, bromus hordeaceus, saxifraga tridactylites, senecio vulgaris, eryngium maritimum, geranium molle, lotus corniculatus, myosotis ramosissima, ononis spinosa, elymus repens, corynephorus canescens, thymus pulegioides, aira praecox, elymus athericus, draba verna, galium mollugo, diplotaxis tenuifolia, hieracium umbellatum, cakile maritima, cirsium arvense, vicia lathyroides, viola tricolor, claytonia perfoliata, urtica dioica, pilosella officinarum, cerastium arvense, thinopyrum junceiforme, agrostis stolonifera, ammocalamagrostis baltica