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Acer griseum (Paper-barked Maple), bark, matureOctober 10 2003
Hedborn Jr., Edward A.
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Acer griseum (Paper-barked Maple), bark, matureOctober 10 2003
Hedborn Jr., Edward A.
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Abies concolor (Hook.) Nutt. (white fir), trunk, bark
August 13 2003
Hedborn Jr., Edward A.