Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
Looks like Common Yarrow to me (Achillea millefolium)
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada
Webmaster: osnnv.org
Thank you all! I was thinking rag weed too, but I couldn't find an exact match. I looked up Achillea, and the leaves are a dead ringer for it. What a nice surprise.