Bastard Toad-Flax, Comandra umbellata

The West Linn, Oregon Camassia Preserve is the location for this flower.  It is a native perennial that has extensive roots that allow it to form large patches.

Poison Oak, Toxicodendron diversilobum

These flowers were found on a Poison Oak plant in the Camassia Preserve in West Linn, Oregon.