Ageratina altissima var. altissima (L.) R.M. King & H. Rob.
Asteraceae
Smith, Welby
1781
1979-09-08
1979-9-8
United States, Minnesota, Rice, W1/2 sec. 5.5 mi NE of jnc. of Interstate 35 and State 65 in Faribault. W of Cannon River.;Cannon River Wilderness Park;111N;20W;34
44.377654 -93.211311 +-800m. WGS84
In second growth maple forest. Growing with Oryzopsis racemosa, Agastache scrophularia, Ostrya virginiana, Solidago flexicaulis, Carex hitchcockiana, Panax quiquefolium.