Tag Archives: Cornus nuttallii

Pacific dogwood species profile

29 Mar

People often ask me what my favorite tree is. It’s tough to say, but if I had to name a favorite genus, it would be Cornus — the dogwoods. I am not alone in loving these trees; they are grown far and wide as ornamentals. They are cosmopolitan, meaning they are found all over the world in similar climate bands. Oregon has two native species, one shrub and one tree. This profile will focus on the tree, which is Cornus nuttallii, or Pacific dogwood.

This species is small, generally staying under 25 meters in height. It is also a bit of a fragile beauty, as it is very susceptible to dogwood anthracnose; this disease is caused by the fungus Discula destructiva. It has killed many older trees in the wild and makes this particular species less favorable as an ornamental tree.

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