[Mugworts, Sageworts and Wormwoods: The Genus Artemisia West of the Cascade Mountains of Oregon and Washington]

Forked Wormwood, Three-forked Mugwort

Artemisia furcata

Synonym: Artemisia furcata var. furcata, Artemisia furcata var. heterophylla, Artemisia trifurcata

Forked Wormwood, Three-forked Mugwort: Artemisia furcata (Synonym: Artemisia furcata var. furcata, Artemisia furcata var. heterophylla, Artemisia trifurcata)

What appears to be forked wormwood with Potentilla villosa on talus atop Klahhane Ridge, Olympic National Park.........July 27, 2014.
Paul Slichter