nl, delft en westland, carex arenaria, hippophae rhamnoides, agrostis stolonifera, jacobaea vulgaris, calamagrostis epigejos, sonchus arvensis, rubus caesius, phragmites australis, festuca rubra, poa pratensis, cirsium arvense, cerastium semidecandrum, sedum acre, salix repens, urtica dioica, holcus lanatus, elymus athericus, hypochaeris radicata, solanum dulcamara, cynoglossum officinale, cerastium holosteoides, trifolium repens, arenaria serpyllifolia, galium verum, cirsium vulgare, phleum arenarium, thinopyrum junceiforme, plantago lanceolata, argentina anserina, lysimachia maritima, senecio vulgaris, poa trivialis, juncus articulatus, geranium molle, eupatorium cannabinum, lotus corniculatus, elymus repens, sambucus nigra, veronica arvensis, erodium cicutarium, crepis capillaris, bromus hordeaceus, luzula campestris, myosotis ramosissima, bolboschoenus maritimus, epilobium hirsutum, ranunculus repens, poa annua, rumex crispus, juncus gerardii