polygonum aviculare, agropyron cristatum, elymus repens, bromus inermis, alyssum turkestanicum, artemisia austriaca, bassia laniflora, carex praecox, chaiturus marrubiastrum, eremopyrum triticeum, euphorbia tommasiniana, herniaria polygama, inula britannica, lepidium ruderale, polycnemum majus, psammophiliella muralis, pulicaria vulgaris, sibbaldianthe bifurca