Puget Sound gumweed (Grindelia integrifolia) is a perennial in the Asteraceae family common in salt marshes and along the coast. This species flowers between June and October - blooms are large yellow composites. Mature individuals are 12-30 inches in height. Leaves along the stem are clasping at the base and alternate in arrangement. Flowers occur both singly and as clusters on leafy stalks. This species also occurs in inland meadows.
