Oregon Flora Image Project
Ambrosia acanthicarpa Hooker bur ragweed - native
Asteraceae:
Heliantheae-Ambrosiinae

Click on an image for a larger version.  All images Gerald D. Carr unless otherwise noted.

I-84 exit 151, Threemile Canyon, ca. 12 mi. W of Boardman, 370 ft. elev., N45.80820, W119.95455,  Morrow Co., OR, 9/12/2013 [R.R. Halse 8991] I-84 exit 151, Threemile Canyon, ca. 12 mi. W of Boardman, 370 ft. elev., N45.80820, W119.95455,  Morrow Co., OR, 9/12/2013 [R.R. Halse 8991] I-84 exit 151, Threemile Canyon, ca. 12 mi. W of Boardman, 370 ft. elev., N45.80820, W119.95455,  Morrow Co., OR, 9/12/2013 [R.R. Halse 8991]
SR14 interchange at I82, NW quadrant, Benton Co., WASHINGTON, 10/4/2007 SR14 interchange at I82, NW quadrant, Benton Co., WASHINGTON, 10/4/2007 SR14 interchange at I82, NW quadrant, Benton Co., WASHINGTON, 10/4/2007 SR14, 1.3 mi W of I82, Benton Co., WASHINGTON, 10/9/2007

 


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