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Quercus oglethorpensis Duncan (Oglethorpe's oak), trunk and branchOctober 15 2017
Lobdell, Matt
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Alnus incana subsp. rugosa (Speckled Alder), bark, branchSeptember 3 2009
Hedborn Jr., Edward A.
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Alnus incana subsp. rugosa (Speckled Alder), bark, branchSeptember 3 2009
Hedborn Jr., Edward A.
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Abies nordmanniana (Stev.) Spach (Nordmann’s fir), cones and foliageSeptember 1969
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branch tipsJuly 1976
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branch tip and coneJuly 1976
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branchSeptember 1972
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branch tipsJuly 1976
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branchSeptember 1972
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branch tips and conesJuly 1976
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branch with cones and spikesFebruary 1971
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Abies grandis (Dougl. ex D. Don) Lindl. (grand fir), branch tipSeptember 1970
Beasley, Michael
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Abies grandis (Dougl. ex D. Don) Lindl. (grand fir), branchlet
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Abies grandis (Dougl. ex D. Don) Lindl. (grand fir), branches, needles, pine conesSeptember 1970
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Stage 6 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), pine cone seed maturationOctober 1974
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Stage 6 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), pine cone seed developmentOctober 1974
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Stage 5 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), maturation of pine cone seedOctober 1974
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Stage 4 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), pine cone seed developmentOctober 1974
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Stage 3 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), seed development
October 1974
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Stage 1 of 7 of Seed Maturation: Abies fraser Poir. (Fraser’s fir), tip of branch with reproductive conesOctober 1974
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Abies concolor (Hook.) Nutt. (white fir), branch, needles, pine cones