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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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Stage 4 of 7 of Seed Maturation: Abies fraseri Poir. (Fraser’s fir), pine cone seed developmentOctober 1974
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Abelia biflora Turcz. (twinflower abelia), flowering branch2005 – 2012
Hagstrom, John
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Abelia biflora Turcz. (twinflower abelia), leaves and branches2005 – 2012
Hagstrom, John
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Abeliophyllum distichum 'Roseum' (Pink-flowered White-forsythia), bark, branchMarch 23 2016
Hedborn Jr., Edward A.
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Abeliophyllum distichum Nakai (white-forsythia), branch, flowers
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Abeliophyllum distichum Nakai (white-forsythia), branches, flowersApril 15 1985
Kohout, Kitty
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Abeliophyllum distichum Nakai (white-forsythia), branches, flowers
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Abeliophyllum distichum Nakai (white-forsythia), branches, flowers
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Abeliophyllum distichum Nakai (white-forsythia), flowers, branchApril 15 1986
Kohout, Kitty
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Abies amabilis (Dougl.) Forbes (Pacific silver fir) [left] and Abies lasiocarpa (Hook.) Nutt. (subalpine fir) [right], branchesJuly 1977
Coulter, Ronald M.
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Abies amabilis (Dougl.) Forbes (Pacific silver fir), branch tip, needlesSeptember 1972
Coulter, Ronald M.
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Abies balsamea (L.) Mill. (balsam fir), branch with seed conesMay 1966
Kohout, John
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Abies concolor (Hook.) Nutt. (white fir), branch habit
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Abies concolor (Hook.) Nutt. (white fir), branch, needles, pine cones
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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), branches, needles, pine conesSeptember 1970
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Abies grandis (Dougl. ex D. Don) Lindl. (grand fir), branchlet
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Abies koreana 'Blaue Zwo' (Blaue Zwo Korean Fir), bark, branchMay 18 2016
Brown, Deborah J. G.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir) [left] and Abies amabilis (Dougl.) Forbes (Pacific silver fir) [right], branches, needlesJuly 1977
Coulter, Ronald M.
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Abies lasiocarpa (Hook.) Nutt. (subalpine fir), branchSeptember 1972
Coulter, Ronald M.