anthemis ruthenica, triticum aestivum, delphinium consolida, papaver rhoeas, agrostemma githago, ambrosia artemisiifolia, apera spica-venti, arenaria serpyllifolia, bromus tectorum, buglossoides arvensis, camelina microcarpa, capsella bursa-pastoris, cerastium semidecandrum, chondrilla juncea, cirsium arvense, convolvulus arvensis, crepis tectorum, descurainia sophia, elymus repens, erigeron canadensis, fallopia convolvulus, galium aparine, holosteum umbellatum, hordeum murinum, lamium amplexicaule, medicago lupulina, melilotus officinalis, polygonum aviculare, silene latifolia, trifolium arvense, veronica triphyllos