Trees With Clustered Needles If the needles are bunched together, you can assume the tree is either pine or larch ... and attached to the twig with leaf stalks. While cone sizes vary, they ...

The mission of the American Chestnut ... other important tree species such as Dutch-elm disease and elm yellows (which devastated another American heritage tree, the American elm, Ulmus americana) and ...

Identification Tips: Ash trees have no nuts but clusters of slender seeds with a long wing. There will be no nut husks under the tree. Check for an opposite leaf arrangement to eliminate ...

On the winter tree identification walk ... Buckeye trees are also opposite leaf and branch trees. Stavish said you can tell the difference between a horse chestnut tree, originally brought ...

That tree is the American chestnut, a species decimated by disease in the last century. Proponents of American chestnut restoration have waited several decades for this day to come, and ...

Courtney Streett (right foreground) gazes up at the American chestnut tree in Delaware with other hikers as guide Joe Sebastiani (gray baseball cap) gives a tutorial. (Cris Barrish/WHYY) Octogenarian ...