carex praecox, bromus inermis, echinochloa crus-galli, elymus repens, euphorbia tommasiniana, galium verum, inula britannica, artemisia austriaca, calamagrostis epigejos, convolvulus arvensis, dodartia orientalis, eragrostis minor, euphorbia chamaesyce, leuzea repens, polygonum patulum, rorippa palustris, sibbaldianthe bifurca, sporobolus aculeatus, sporobolus alopecuroides, xanthium strumarium