Ambrosia artemisiifolia var. elatior (L.) Descourtils
Asteraceae
Namestnik, S
SAN #570
2008-08-16
8/16/2008
United States, Indiana, LaPorte, Sebert Woods Nature Preserve, 6 miles northeast of Michigan City, Indiana, on the south side of CR 925N, ca. 6/10 mile west of CR 300W. Somewhat common along Roadside and Roadside