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Image used for IIS -- Instant Imaging System project of John Kress
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Image used for IIS -- Instant Imaging System project of John Kress
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Image used for IIS -- Instant Imaging System project of John Kress
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Sign image. Ingram, K. 5. US National Arboretum: Fern Valley. Off of Crabtree Rd NE, GGI Gardens Project 2016.
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Image used for IIS -- Instant Imaging System project of John Kress
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Image used for IIS -- Instant Imaging System project of John Kress
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Image used for IIS -- Instant Imaging System project of John Kress
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Close-up image. Ingram, K. 5. US National Arboretum: Fern Valley. Off of Crabtree Rd NE, GGI Gardens Project 2016.
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Image used for IIS -- Instant Imaging System project of John Kress
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Image used for IIS -- Instant Imaging System project of John Kress
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Habit image. Ingram, K. 5. US National Arboretum: Fern Valley. Off of Crabtree Rd NE, GGI Gardens Project 2016.
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Provided by National Agricultural Library.
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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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Provided by USDA Forest Service.
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Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory. United States, Michigan, Kent Co., Grand Rapids.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United Kingdom, England, Kew, Royal Botanic Gardens.
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Howard, R.A. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection. United Kingdom, England, Kew, Royal Botanic Gardens.
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W.D. Brush. Provided by National Agricultural Library. United States, District of Columbia, Washington.