atriplex oblongifolia, centaurea stoebe, bromus hordeaceus, bromus tectorum, plantago lanceolata, setaria viridis, silene latifolia, amaranthus retroflexus, artemisia vulgaris, chenopodium album, chondrilla juncea, elymus repens, erodium cicutarium, eryngium campestre, euphorbia cyparissias, lactuca serriola, linaria genistifolia, potentilla argentea, tripleurospermum inodorum, verbascum densiflorum, camelina microcarpa, cirsium arvense