How to Tell Apart Mini-guide << view all mini guides P L A N T S Balsam Fir Abies balsamea White Spruce Picea glauca Red Spruce Picea rubens Download PDF Text by Glen Mittelhauser Photos by Glen Mittelhauser Design by Celeste Mittelhauser Share Related Mini Guides Mini Guide Goldenrod vs. Ragweed by Glen Mittelhauser Mini Guide Birches: Paper Birch, Gray Birch, & Mountain Paper Birch by Glen Mittelhauser Mini Guide Sheep Laurel vs. Bog Laurel by Glen Mittelhauser
