Douglas-fir
Three-pointed bracts protruding from each cone scale make Douglas-fir recognizable even when its immense crown is far overhead.
Artwork inspired by Charles Heaney
Douglas-fir is not a true fir: its genus name means “false hemlock.” Coast and interior varieties differ in form and climate tolerance, while old trees develop deeply furrowed bark and complex crowns that support fungi, birds, mammals, and epiphytes.
The cone offers the friendliest field clue—each scale carries a bract shaped like a small three-pointed tail. Forest context matters too. Plantation rows, young post-fire stands, and ancient mixed forests may all contain Douglas-fir but function very differently, so avoid treating tree presence as a complete measure of forest health.
- Cone
- Three-pointed bracts extend past scales
- Taxonomy
- Not a true fir
- Oregon link
- Official state tree
Quick guide
- Pick up a fallen cone
- The protruding bracts provide a quick confirmation.
- Touch the buds visually
- Sharp pointed buds differ from the rounder buds of true firs.
Recognize and observe
- Pick up a fallen cone
- The protruding bracts provide a quick confirmation.
- Touch the buds visually
- Sharp pointed buds differ from the rounder buds of true firs.
- Read stand structure
- Look for snags, old trees, gaps, and multiple species.
- Respect closures
- Post-fire and logging areas can remain hazardous.
Good to know
The hyphen in Douglas-fir signals its taxonomic distance from true firs. It is closer to neither a Douglas nor a botanical fir genus.
Notice these
- Three-pointed bracts extend past scales
- Not a true fir
- Official state tree