Soft Brome Invasive Plant Information


Soft Brome has been reported in the following 43 states:

Alaska, Arizona, Colorado, Connecticut, Idaho, Illinois, Indiana, Kansas, Kentucky, Maryland, Montana, Nebraska, New Hampshire, New Mexico, North Carolina, Oklahoma, Pennsylvania, South Carolina, South Dakota, Utah, Wisconsin, Wyoming, Oregon, Arkansas, California, Delaware, Hawaii, Iowa, Louisiana, Maine, Massachusetts, Michigan, Missouri, Nevada, New Jersey, New York, North Dakota, Ohio, Rhode Island, Tennessee, Texas, Virginia, Washington


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Information about Soft Brome:


The following information is licensed as Creative Commons content from Wikipedia and the USDA.
More information about Soft Brome may be found here, or from the US Department of Agriculture.

Synonyms of the species name include Bromus mollis and B. thominii.It is the most common species of Bromus in Britain, where it can be found on roadsides, waste ground, meadows, and cultivated land. It is found throughout Europe and western Asia, and was introduced into North and South America and Australia.Bromus hordeaceus, soft brome, is an annual or biennial species of grass in the true grass family (Poaceae). It is also known in North America as bull grass, soft cheat, and soft chess.

The plant is hairy all over. It can grow between 10 and 100 cm high, sometimes in tufts, sometimes singly. The culms have between 2 and 5 nodes. The leaves are grey-green. The ligules are 2.5 mm high and flat but toothed. The panicles are up to 16 cm long and grey-green to purple. The spikelets have awns. It flowers from May until July.


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Reported Urban
Infected Regions:

Anchorage, AK