eryngium maritimum, xanthium strumarium, cakile maritima, centaurea cuneifolia, euphorbia peplis, melilotus albus, plantago afra, polygonum maritimum, salsola kali, thinopyrum junceum, artemisia campestris, avena sterilis, convolvulus cantabrica, cynodon dactylon, dittrichia viscosa, halimione portulacoides, lolium rigidum, phleum arenarium, phragmites australis, raphanus raphanistrum, scirpoides holoschoenus, sonchus asper, sporobolus pungens, xanthium spinosum