bromus tectorum, asperugo procumbens, atriplex calotheca, buglossoides arvensis, chorispora tenella, convolvulus arvensis, descurainia sophia, erysimum repandum, papaver dubium, senecio vernalis, veronica hederifolia, camelina microcarpa, cerastium holosteoides, cirsium arvense, erigeron canadensis, holosteum umbellatum, hordeum murinum, lactuca serriola, melilotus officinalis, onopordum acanthium, phragmites australis, rochelia retorta, tragopogon dasyrhynchus, tragopogon dubius, arenaria serpyllifolia, falcaria vulgaris, vicia villosa