Name: Conyza canadensis Family: Compositae Locality (number, latitude & longitude, map reference): as 717 Site #_____, & Ecological Notes (elevation, aspect, soil, exposure, associates): roadsides and disturbed slopes Plant Characteristics (habit, height, bark & trunk, d.b.h., flowers, fruits, odor, taste): florets white Local Name(s): Local Use(s): Number of Sheets: 12; seeds ____; other ________________________; photograph ____ Disposition of Sheets: 6a PRC ____ 6 _____ USA: A CM NA NY UC Other ____ 1980 Sino-American Botanical Expedition Number: 00721 Date: Occurrence: C O I R Collector(s): Bartholomew, Boufford, Dudley, Elias, Sponberg, & as 717