astragalus arenarius, elymus repens, agrostis capillaris, arabidopsis arenosa, artemisia campestris, bromus hordeaceus, bromus tectorum, capsella bursa-pastoris, chenopodium album, cichorium intybus, descurainia sophia, diplotaxis muralis, equisetum arvense, festuca ovina, lepidium virginicum, medicago lupulina, polygonum aviculare, radiola linoides, setaria viridis