Chicago Tribune: Water helps dried tree leaves recover from dry spring, cold weather Are you seeing brown, dry leaves on trees this spring? They may have been damaged by cold weather. “We didn’t get a hard freeze this spring, but we have had nights that got cold enough for frost,” ...

Understanding the Context

Palm trees are a physiologically distinct group of herbaceous trees, which are neither woody nor branching, like more conventional trees are. Orange County Register: The incredible drought-tolerant qualities and feathery yellow foliage of the palo verde The incredible drought-tolerant qualities and feathery yellow foliage of the palo verde Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaf shapes play an important role in tree identification, providing key ...