aetheorhiza bulbosa, allium vineale, artemisia caerulescens, blackstonia acuminata, bromus hordeaceus, bromus madritensis, carduus tenuiflorus, centaurium pulchellum, elymus pungens, halimione portulacoides, hedypnois rhagadioloides, juncus bufonius, juncus gerardi, juncus subulatus, limonium virgatum, lysimachia arvensis, medicago littoralis, medicago lupulina, medicago minima, medicago polymorpha, parapholis filiformis, plantago coronopus, polypogon maritimus, puccinellia festuciformis, sagina maritima, salicornia alpini, salicornia fruticosa, scorpiurus muricatus, sonchus asper, stellaria media, suaeda vera, trifolium campestre, trifolium lappaceum, trifolium scabrum