artemisia austriaca, amaranthus retroflexus, bromus inermis, cannabis sativa, carex stenophylla, chenopodium album, convolvulus arvensis, descurainia sophia, elymus repens, eremopyrum triticeum, erigeron canadensis, galium verum, herniaria glabra, lactuca serriola, leuzea repens, linaria vulgaris, medicago sativa, oxybasis rubra, polygonum patulum, sibbaldianthe bifurca, tragopogon podolicus, xanthium strumarium