anchusa officinalis, artemisia vulgaris, bromus tectorum, carduus crispus, convolvulus arvensis, elymus repens, sisymbrium loeselii, arenaria serpyllifolia, carex muricata, malva sylvestris, silene latifolia, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, dactylis glomerata, diplotaxis muralis, malva neglecta, matricaria discoidea, medicago lupulina, nepeta cataria, solanum nigrum, tanacetum vulgare