Elymus canadensis
| Elymus canadensis | |
|---|---|
 |
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| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| (unranked): | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Elymus |
| Species: | E. canadensis |
| Binomial name | |
| Elymus canadensis L. |
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Elymus canadensis is a species of wild rye known by the common name Canada wild rye. This grass is native to much of North America, being most abundant in the central plains and Great Plains. It grows in a number of ecosystems, including riparian woodlands, many types of forest, lakeside sand dunes, and tallgrass prairie.
[edit] Description
This is a perennial bunch grass reaching heights of one to one and a half meters. It grows from a small rhizome, forms a shallow, fine root network, and is a facultative mycotroph, receiving about 25% of its nutrients on average from symbiotic mycorrhizae.[1] Its stems are hollow and tough at maturity and bear rough, flat leaves reaching 20 to 30 centimeters in length.
The inflorescence is a nodding spike up to 25 centimeters long containing 5 to 20 spikelets. Each spikelet is one or two centimeters long, not counting the sharp, hard, curling awn which may exceed three centimeters in length. This grass is sometimes used for stabilizing eroded areas and for vegetating metal-rich soils in reclaimed mines.[1]
[edit] References
[edit] External links
| This Pooideae article is a stub. You can help Wikipedia by expanding it. |
- Pooideae
- Bunchgrasses of North America
- Grasses of the United States
- Grasses of Canada
- Native grasses of the Great Plains region
- Flora of the Plains-Midwest (United States)
- Flora of the Canadian Prairies
- Flora of the Western United States
- Flora of the Eastern United States
- Flora of Canada
- Native grasses of California
- Native grasses of Nebraska
- Native grasses of Ontario
- Native grasses of Oklahoma
- Native grasses of Texas
- Flora of Maryland
- Pooideae stubs
