is, höfuðborgarsvæði, sagina procumbens, poa annua, leymus arenarius, senecio viscosus, plantago maritima, stellaria media, matricaria discoidea, sonchus arvensis, honckenya peploides, agrostis stolonifera, trifolium repens, senecio vulgaris, tripleurospermum maritimum, scorzoneroides autumnalis, sedum acre, lysimachia maritima, cerastium fontanum, festuca rubra, capsella bursa-pastoris, plantago major, polygonum aviculare, tripleurospermum inodorum, rumex longifolius, silene uniflora, armeria maritima, chenopodium album, heracleum persicum, atriplex prostrata, viola tricolor, argentina anserina, tussilago farfara, sonchus asper, lotus corniculatus, cakile maritima, equisetum arvense, rosa rugosa, cirsium arvense, achillea millefolium, jacobaea vulgaris, sonchus oleraceus, tripolium pannonicum, rumex crispus, triglochin maritima, myosotis arvensis, salix caprea, gnaphalium uliginosum, chamaenerion angustifolium, angelica archangelica, elymus repens, plantago coronopus