Title
Description
The bark of white fir is thin and gray when young with pockets or vesicles of resin sometimes called resin blisters. With age the bark becomes thick and furrowed with an irregular pattern.
Preview
Image Source
Karren Wcisel, TreeTopics.com
Image Creation Date
9-7-2008
Keywords
Pinaceae, tree, conifer, cone, needle, evergreen, Abies concolor, white fir