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Abies lasiocarpa var. arizonica (Corkbark Fir), bark, branchAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), bark, matureAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), bark, matureSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), bud, vegetativeSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), habit, summerAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), habit, summerAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), habit, summerAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), habit, summerSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), habit, winterMarch 17 2014
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), leaf, lower surfaceSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), leaf, lower surface, bark, twigSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), leaf, summerAugust 28 2015
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), leaf, summerSeptember 15 2010
Hedborn Jr., Edward A.
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Abies lasiocarpa var. arizonica (Corkbark Fir), leaf, upper surfaceSeptember 15 2010
Hedborn Jr., Edward A.