green foxtail

Plant(s) whole plants showing flower spikes
Dave Powell, USDA Forest Service (retired), Bugwood.org
Additional Resolutions & Image Usage

Plant(s) Along roadside
Chris Evans, University of Illinois, Bugwood.org
Additional Resolutions & Image Usage

Infestation
Great Smoky Mountains National Park Resource Management , USDI National Park Service, Bugwood.org
Additional Resolutions & Image Usage

Feature(s)
John D. Byrd, Mississippi State University, Bugwood.org
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Plant(s)
Steve Dewey, Utah State University, Bugwood.org
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Flower(s) inflorescence.
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
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Stem(s) collar and sheath.
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Additional Resolutions & Image Usage

Stem(s)
Bruce Ackley, The Ohio State University, Bugwood.org
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Floret(s) Florets in ventral view.
D. Walters and C. Southwick, USDA, Bugwood.org
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Spikelet(s) Spikelets. Most in dorsal view showing edges of lower glume (at bottom), upper glume, and a bit of fertile lemma.
D. Walters and C. Southwick, USDA, Bugwood.org
Additional Resolutions & Image Usage