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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, Washington, King Co., Seattle.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, Puerto Rico.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United Kingdom, Scotland, Edinburgh.
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Jennifer Anderson. United States, Illinois, Carroll Co., Savanna, Palisades State Park.
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Jennifer Anderson. United States, Illinois, Carroll Co., Savanna, Palisades State Park.
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Jennifer Anderson. United States, Illinois, Carroll Co., Savanna, Palisades State Park.
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Jennifer Anderson. United States, Illinois, Carroll Co., Savanna, Palisades State Park.
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Jennifer Anderson. United States, Illinois, Carroll Co., Savanna, Palisades State Park.
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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. United States, Massachusetts, Middlesex Co., Cambridge.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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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, District of Columbia, Washington, Rock Creek Park.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, District of Columbia, Washington, Rock Creek Park.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.