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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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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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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.
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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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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. South Africa, Pretoria.
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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory.
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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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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United States, California.
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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.