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Betula alleghaniensis (Yellow Birch), bark, branchFebruary 9 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), bark, matureSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), bark, matureMarch 24 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), bud, lateralSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), bud, terminalFebruary 9 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), fruit, matureSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), fruit, matureMarch 24 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), fruit, matureFebruary 9 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), fruit, matureFebruary 9 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), habit, summerJuly 5 2000
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), habit, summerJuly 5 2000
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), habit, summerJuly 5 2000
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, lower surfaceSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, summerJuly 5 2000
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, upper surfaceSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, upper surfaceSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, upper surfaceSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis (Yellow Birch), leaf, upper surfaceSeptember 30 2009
Hedborn Jr., Edward A.
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Betula alleghaniensis Britton (yellow birch), leaves and female catkins 2005 – 2012
Hagstrom, John
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Betula alleghaniensis Britton (yellow birch), bark, trunk2005 – 2012
Hagstrom, John
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Betula alleghaniensis Britton (yellow birch) bark, trunks 2005 – 2012
Hagstrom, John