Known as the state tree of New Hampshire, the paper birch (Betula papyrifera) is commonly referred to as a ‘poor man’s fire starter.’ The trees’ characteristic white papery bark is impossible to miss ...
This is a preview. Log in through your library . Abstract The impact of elevated atmospheric COâ‚‚ on belowground plant growth is poorly understood relative to its effects on aboveground growth. We ...
Editor's Note: This column first appeared in the York Weekly in 2013. Paper birch (also called white birch) is an iconic tree of the north and probably our most easily recognized tree because of its ...
Paper birch (also called white birch) is an iconic tree of the north and probably our most easily recognized tree because of its distinctive white bark. The scientific name Betula papyrifera speaks to ...
Consequently their formation was not interrupted in the embryonic stage and their form differed from that of early leaves. These investigations have now been extended to an evaluation of bud contents, ...
Birds with both eastern and western distributions occur in the Black Hills of western South Dakota. This forest is mostly ponderosa pine (Pinus ponderosa) and is managed for timber. Logging alters ...
This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...
Editor's Note: This column first appeared in the York Weekly in 2013. Paper birch (also called white birch) is an iconic tree of the north and probably our most easily recognized tree because of its ...
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