echinophora spinosa, dittrichia viscosa, euphorbia paralias, medicago marina, pancratium maritimum, calystegia soldanella, centaurea seridis, centaurium erythraea, cyperus capitatus, eryngium maritimum, limbarda crithmoides, scirpoides holoschoenus, tamarix parviflora, thinopyrum junceum, tripidium ravennae, xanthium strumarium