Order a Book: "Trees to Know in Oregon"

The tree information contained in this website is derived from "Trees to Know in Oregon", an O.S.U. extension circular (EC 1450). It is a handy book to have in the office or field, and encompasses both conifers and broadleaved trees native to the Pacific Northwest, as well as an introduction to several common ornamentals.

To order copies of this book, please visit the Oregon State University Extension Service's on-line Publication and Multimedia Catalog.

Ordering information for this book can be found here.