Elymus trachycaulus
Elymus trachycaulus | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
(unranked): | |
(unranked): | Monocots |
(unranked): | |
Order: | Poales |
Family: | Poaceae |
Genus: | |
Species: | E. trachycaulus |
Binomial name | |
Elymus trachycaulus (Link) Gould ex Shinners | |
Synonyms | |
Agropyron trachycaulum (Link) Malte ex H.F. Lewis |
Elymus trachycaulus is a species of wild rye known by the common name slender wheatgrass. It is native to much of North America. It grows in widely varied habitats from northern Canada to Mexico, but is absent from most of the southeastern United States.
It is variable in appearance, but generally bears a very narrow, linear inflorescence of spikelets appressed against the stem. There are three subspecies, two very widespread and one which is limited to Greenland.
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