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J.E. Schwartz. Provided by National Agricultural Library. United States, Washington, Olympic National Forest.
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Mr. & Mrs. Robert G. Young. USDA NRCS. Provided by USDA NRCS Wetland Science Institute (WSI).
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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Oregon.
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Paul Fair. Provided by National Agricultural Library. United States, California, Mono National Forest.
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C.A. Kutzleb. Provided by National Agricultural Library. United States, Colorado.
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Provided by National Agricultural Library. United States, Oregon.
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Provided by National Agricultural Library. United States, Washington, Wenatchee National Forest.
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Provided by National Agricultural Library. United States, Washington, Wenatchee National Forest.
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Provided by National Agricultural Library. United States, Washington, Wenatchee National Forest.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Massachusetts.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, Washington, Olympic Mountains.
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Provided by National Agricultural Library. United States, Oregon, Wallowa Whitman National Forest.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Lee Casebere. USDA NRCS. Provided by USDA NRCS Wetland Science Institute (WSI).
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Denmark, Copenhagen.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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USDA NRCS. Provided by NRCS National Wetland Team.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.