Eastern redbud is a small native tree found in USDA Plant Hardiness Zones 4 through 8. Redbuds generally grow to about 20 feet tall and 30 to 35 feet wide at the top. They bloom in early spring before ...

Written by Smithsonian botanist W. John Kress, the book details more than 300 North American tree species in words, maps and photographs—and why we shouldn’t take them for granted Jennie Rothenberg ...

Scientists have found that a mere 30 species of trees in the Cerrado -- the world's largest and most floristically diverse savanna -- account for nearly half of all its trees. The 'hyperdominance' by ...