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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Antigua and Barbuda, Barbuda.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Jamaica, Saint Thomas, Yallahs area.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Dominican Republic, Cabo Rojo.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. Saint Kitts and Nevis, Saint Kitts.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.
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F.S. Baker. Provided by National Agricultural Library. United States, Utah.
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Matt J. Culley. Provided by National Agricultural Library. United States, Arizona.
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W.F. Hill. Provided by National Agricultural Library. United States, Florida, Marion Co., Lake Kerr.
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Clark Miles. Provided by National Agricultural Library. United States, Wyoming, Wyoming National Forest.
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W.H. Shaffer. Provided by National Agricultural Library. United States, New Mexico, Gila 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. Netherlands, Oranjestad, Saint Eustatius.
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Carole Ritchie. Provided by ARS Systematic Botany and Mycology Laboratory. Saint Kitts and Nevis, Saint Kitts.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. France, Saint Martin.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United Kingdom, Montserrat.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection.