[The Pine Family West of the Cascade Mountains of Oregon and Washington]

Hemlocks: The Genus Tsuga West of the Cascade Mountains of Oregon and Washington

Western Hemlock, Pacific Hemlock, Lowland Hemlock: Tsuga heterophylla (Synonym: Abies heterophylla) - Bark of Western Hemlock, Pacific Hemlock, Lowland Hemlock: Tsuga heterophylla (Synonym: Abies heterophylla)

Western hemlock as seen along the Observation Peak Trail near the northern boundary of the Trapper Creek Wilderness.........June 22, 2013.

Lowland Hemlock, Pacific Hemlock, Western Hemlock: Tsuga heterophylla (Synonym: Abies heterophylla) -

Black Hemlock, Mountain Hemlock: Tsuga mertensiana (Synonyms: Abies hookeriana, Abies mertensiana, Hesperopeuce mertensiana, Picea hookeriana, Tsuga crassifolia, Tsuga hookeriana, Tsuga mertensiana ssp. mertensiana) -

Paul Slichter E-mail