descurainia sophia, amaranthus retroflexus, bromus tectorum, capsella bursa-pastoris, carduus acanthoides, chenopodium album, crepis foetida, erigeron canadensis, filago arvensis, lactuca serriola, lappula squarrosa, lepidium ruderale, medicago lupulina, phragmites australis, rubus caesius, salsola tragus, stellaria media, tripleurospermum inodorum, xanthium strumarium