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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, Hawaii, Kauai Co..
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Trinidad and Tobago, Trinidad.
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Jennifer Anderson. United States, Iowa, Scott Co., Davenport, Nahant Marsh.
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Jennifer Anderson. United States, Iowa, Scott Co., Davenport, Nahant Marsh.
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Jennifer Anderson. United States, Iowa, Scott Co., Davenport, Nahant Marsh.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, Florida, Everglades National Park.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, Texas, Bexar Co., San Antonio.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United Kingdom, England, Wisley.
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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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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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Hitchcock, A.S. (rev. A. Chase).
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Hitchcock, A.S. (rev. A. Chase).
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Hitchcock, A.S. (rev. A. Chase).
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Robert H. Mohlenbrock. USDA NRCS. Provided by USDA NRCS Wetland Science Institute (WSI).
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Hitchcock, A.S. (rev. A. Chase).
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Hitchcock, A.S. (rev. A. Chase).
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Hitchcock, A.S. (rev. A. Chase).
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Hitchcock, A.S. (rev. A. Chase).
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. Romania, Cluj.