[
Mugworts, Sageworts and Wormwoods West of the Cascade Mountains
]
Columbia Islands Sagewort
Artemisia campestris
var.
wormskioldii
Synonym:
Artemisia campestris
ssp.
borealis
Columbia Islands Sagewort as seen in the Buckhorn Wilderness on the Olympic Peninsula..........................July 2008.
Paul Slichter
