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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Massachusetts, Suffolk Co., Arnold Arboretum.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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USDA NRCS. Provided by NRCS National Wetland Team.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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Suzanne Foster. Provided by USDA Forest Service.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Washington, Yakima Co., Toppenish.
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C. Kenneth Pearse. Provided by National Agricultural Library. United States, Idaho, Boise National Forest.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. Georgia, Tiflis.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Alaska.
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L. Scott Ranger. USDA SCS. Provided by USDA NRCS Wetland Science Institute (WSI).
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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory. United Kingdom, England, Kew, Royal Botanic Gardens.
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Britton, N.L., and A. Brown. Provided by Kentucky Native Plant Society.
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USDA NRCS. Provided by NRCS National Wetland Team.
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Herman, D.E., et al. Provided by ND State Soil Conservation Committee. United States, North Dakota.
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Herman, D.E., et al. Provided by ND State Soil Conservation Committee. United States, North Dakota.
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Herman, D.E., et al. Provided by ND State Soil Conservation Committee. United States, North Dakota.
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Herman, D.E., et al. Provided by ND State Soil Conservation Committee. United States, North Dakota.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Massachusetts, Suffolk Co., Arnold Arboretum.
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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. North Korea, Onseiri, Chosen.
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Provided by National Agricultural Library.
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Tracey Slotta. Provided by ARS Systematic Botany and Mycology Laboratory. Mexico, Castanos.
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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.
