Canada wild rye

Canada wild rye, scientifically known as Elymus canadensis, is a species of perennial grass belonging to the genus Elymus. This genus, encompassing about 50–100 species, is native to temperate and cool regions of the Northern Hemisphere. Wild ryes are recognized for their resemblance to true rye (Secale cereale) and are generally considered valuable forage plants.12

These grasses are typically erect and form tufts, with long, linear leaves that can be flat or rolled. Some species possess spreading rhizomes, which are underground stems. The inflorescences, or flower clusters, are usually nodding or erect, with each node bearing two or more sessile flowers. Elymus canadensis is one of the most widespread wild rye species in North America.2