bromus tectorum, corispermum intermedium, elymus repens, erigeron canadensis, reseda lutea, senecio viscosus, sisymbrium altissimum, agrostis stolonifera, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, bromus sterilis, capsella bursa-pastoris, carex arenaria, cerastium semidecandrum, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, linaria vulgaris, persicaria amphibia, poa pratensis, senecio vulgaris, tussilago farfara