Check out EDDMapS.org to see where this has been reported.
Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Poales
WEAKLEY'S FLORA (11/30/12):
Elymus repens
FAMILY
Poaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Elymus repens
FAMILY
Poaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (1968) 029-20-001:
Agropyron repens
FAMILY
Poaceae
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Agropyron repens
COMMON NAME:
Quackgrass, Dog-grass, Witchgrass
Click or hover over the thumbnails to see larger pictures.
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USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_agre2_001_lvd
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USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. A. Chase). 1950 pnd_agre2_003_lvd
)
USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_elre4_002_lvd
)
Dr. Lynn Clark and Anna Gardner, Iowa State University, Bugwood.org bug_1357001
Month Unknown
)
Dr. Lynn Clark and Anna Gardner, Iowa State University, Bugwood.org bug_1357005
Month Unknown
)
Steve Dewey, Utah State University, Bugwood.org bug_1459493
Month Unknown
With yellowish creeping rhizomes, per Manual of the Grasses of the United States.
)
Steve Dewey, Utah State University, Bugwood.org bug_1459494
Month Unknown
Dense rhizomatous perennial. Blades to 3dm long, 3-16mm wide, per Vascular Flora of the Carolinas.
)
Steve Dewey, Utah State University, Bugwood.org bug_1459495
Month Unknown
)
Steve Dewey, Utah State University, Bugwood.org bug_1459498
Month Unknown
)
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org bug_1559008
Month Unknown
Green or glaucous, per Manual of the Grasses of the United States.
)
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org bug_1559037
Month Unknown
)
Ohio State Weed Lab Archive, The Ohio State University, Bugwood.org bug_1559039
Month Unknown
Spike 5-15cm long; spikelets mostly 4-6 flowered, 1-1.5cm long, per Manual of the Grasses of the United States.
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Julia Scher, Federal Noxious Weeds Disseminules, USDA APHIS ITP, Bugwood.org bug_5376440
Month Unknown
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Bruce Ackley, The Ohio State University, Bugwood.org bug_5438232
Month Unknown
)
Bruce Ackley, The Ohio State University, Bugwood.org bug_5438236
Month Unknown
Nodes and internodes glabrous, per Vascular Flora of the Carolinas.