Native Plants
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×Elyhordeum macounii
×Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey
Macoun's Barley
Poaceae (Grass family)
Synonym(s): ×Agrohordeum macounii, ×Agrohordeum macounii var. valencianum, ×Elytesion macounii, Elymus macounii
USDA Symbol: ELMA8
USDA Native Status: L48 (N), AK (N), CAN (N)
Natural intergeneric hybrid of Elymus trachycaulus and Hordeum jubatum.
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Plant Characteristics
Duration: PerennialHabit: Grass/Grass-like
Fruit Type: Caryopsis
Size Notes: Up to about 3 feet tall.
Bloom Information
Bloom Color: Green , BrownBloom Time: May , Jun , Jul , Aug
Distribution
USA: AK , CA , CO , IA , ID , IL , KS , MN , MO , MT , ND , NE , NM , NV , OR , SD , UT , WA , WYCanada: AB , BC , MB , NT , ON , QC , SK , YT
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | UPL | FACU | FACU | FAC | FAC | FACU | FACU |
Bibliography
Bibref 1802 - Manual of Grasses for North America (2007) Barkworth, M.E., Anderton, L.K., Capels, K.M., Lon...Search More Titles in Bibliography
Web Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find ×Elyhordeum macounii in USDA PlantsFNA: Find ×Elyhordeum macounii in the Flora of North America (if available)
Google: Search Google for ×Elyhordeum macounii
Metadata
Record Modified: 0000-00-00Research By: CBR