corispermum hyssopifolium, convolvulus arvensis, senecio viscosus, arabidopsis thaliana, bromus hordeaceus, bromus tectorum, chenopodium album, digitaria ischaemum, elymus repens, erigeron canadensis, fallopia convolvulus, lamium amplexicaule, persicaria lapathifolia, artemisia absinthium, tripleurospermum inodorum