DescriptionTsugaheterophyllarange map 0.png English: Natural distribution map for Tsugaheterophylla Date 1971 Source USGS Geosciences and Environmental
DescriptionTsugaheterophyllarange map 1.png English: Natural distribution map for Tsugaheterophylla Date 1971 Source USGS Geosciences and Environmental
spruce (Picea canadensis). Noble
fir (Abies nobilis). Western hemlock
(Tsugaheterophylla), Yellow poplar
(Liriodendron tulipifera). Douglas fir
(Pseudotsuga