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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United States, California, Mojave Desert.
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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.
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Patrick J. Alexander.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Iowa, Story Co., Ames.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Iowa, Story Co., Ames.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, California, Alameda Co., Berkeley.
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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. France, Nice.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. Iran, Khorassan.
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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.
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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. Australia, South Australia, Adelaide.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Missouri, St. Louis Co., Allenton.
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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, Florida, Gadsden Co., Quincy.
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Jose Hernandez. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Florida, Gadsden Co., Quincy.
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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, Connecticut, New Haven Co..
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.