Bromus inermis is a species of perennial herb in the family true grasses. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Bulgaria, Germany, Austria, Russia, Ukraine, Hungary, Moldova, The Contiguous United States, Alaska, Western North America, Yugoslavia, Japan, Kazakhstan, China, Armenia, Poland, North America, Saint-Pierre Et Miquelon, The Netherlands, Turkey, Canada, Georgia, Italy, Belarus, France, Turkmenistan, Romania, Eastern North America, Azerbaijan, Kyrgyzstan, and Tajikistan. They have simple, broad leaves and yellow flowers. Flowers are visited by Bombus rufocinctus. Individuals can grow to 1.2 m.
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