Mustard
-
edible as cooked greens.
-
boil older plants in two changes of water to reduce bitterness.
-
varieties in the Pacific Northwest include True mustards (Brassica spp.), Wintercresses (Barbarea spp.), Tansy mustards (Descurainia spp.) and Tumble-mustards (Sisymbrium spp.).
-
grows in open, disturbed areas in plains, foothills, and montane regions.