I noticed this plant around a few times this summer at a couple places. The first time I really paid attention to it was at Elkhorn Slough back on July 22, 2011. Considering I only found it in the parking lot, I mentally classified it as a garden plant. I did not post a picture back then, because the ones I saw at Elkhorn are not what I consider native for Nature ID blog labels. As I become more aware of restoration efforts, my labels will likely become a bit mixed.