The ‘weed’ is believed to have arrived in Colonial times. By the late 1800′s it had moved across the U.S. With some reputed medicinal purposes, it still is viewed as a nuisance. A somewhat attractive nuisance…as many nuisances are. I enjoy some macro work when in the field although I do not spend nearly enough time with the details of the shot. I am more the see it…shoot it photographer.