Are there any tree identification guides online? In particular, I am interested in weeping birch.
For several excellent images of weeping birch (Betula pendula), go to
Oregon State University’s and click on Betula pendula. Look at all the images associated with this species of birch.
Also try Virginia Tech’s tree identification page.
Here are some other online tree identification guides:
What Tree Is It
University of Wisconsin’s Tree i.d.
Cal Poly’s Urban Tree Key