Today, there are 11 dawn redwoods on the Michigan Big Tree Register, a program of the Michigan Botanical Society. The ...

That is, this tree is so big you can scarcely look at it all ... one of several surviving species of redwoods. The living crown (this one atop the General Sherman, at center) was once a distant ...

But in a big yard, they may be just the right flowering tree. In late spring, catalpas produce white flowers that, form a distance, resemble oversized popcorn. There are two types. The northern ...