Summary[
edit] Description: English: Solidago altissima L. - Canada goldenrod. Date: 1991. Source:
http://plants.usda.gov/java/largeImage?imageID=soal6_002_ahp.tif. Author: Robert H. Mohlenbrock. USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. Courtesy of USDA NRCS Wetland Science Institute.