opopanax chironium, asparagus acutifolius, hyparrhenia hirta, piptatherum miliaceum, asphodelus ramosus, avena barbata, bromus hordeaceus, carlina corymbosa, dactylis glomerata, euphorbia dendroides, lobularia maritima, oxalis pes-caprae, reichardia picroides, silene vulgaris, sonchus asper, thapsia garganica, vicia cracca, lolium rigidum