1. Home
  2. Education
  3. Forestry

Douglas Fir, Baldcypress or Hemlock - Tree Leaf Key

A Quick and Easy Way to Identify 50 Common North American Trees

By Steve Nix, About.com

You most probably have a conifer or evergreen that is either a Douglas fir, baldcypress or hemlock. Let's continue...

If you need to start over return to the Tree Key Start Page.

1. Douglas Fir

Douglas Fir
This tree does not grow naturally in eastern North America. Does your tree have linear needles that are yellow-green to blue-green above with two white lines below, 3/4 to 1 1/4 inch long, very fragrant where needle tips are blunt or slightly rounded? Adult tree shape is normally narrowly conical. If so you probably have a Doug fir!

OR

2. The Major Hemlocks

Hemlock
Does your tree have linear needles wider, but short (to 3/4 inches) and rounded at ends, green in color, with two white lines on the under surface? Eastern species adult tree shape is normally widely conical to spreading, Western species narrowly conical like Douglas Fir. If so you probably have a hemlock!

OR

3. Baldcypress

Baldcypress
Does your tree lose their linear (to 3/4 inches) needles annually (deciduous) and have blue-green to brown, fleshy, woody cones? Are needles narrow, pointed at ends, green in color, without white lines on the under surface? Adult tree shape is normally broadly conical. If so you probably have a baldcypress!

Explore Forestry

About.com Special Features

A Smarter Future

Tips that will help finance your education, excel in the classroom, and advance your career. More >

How to Ace the GRE

Being well prepared is the first step; here are more essential suggestions. More >

  1. Home
  2. Education
  3. Forestry
  4. Identifying Your Trees
  5. Tree Identification
  6. Douglas Fir, Baldcypress or Hemlock - Tree Leaf Key>

©2009 About.com, a part of The New York Times Company.

All rights reserved.