University of Wisconsin-Madison, Wisconsin State Herbarium (WIS)
v0035587WIS
faea4f33-3b49-40d6-a7b8-ba76dc584e5d
Ambrosia artemisiifolia L.
Asteraceae
Matekaitis, Penny; Sorensen, Paul D.
646
1980-08-24
1980-08-24
United States, Wisconsin, Kenosha, Kenosha. About 6 km SW of Kenosha, along the Des Plaines River
Fine-textured soil of disturbed area at edge of cultivated fields, with Artemesia trifida & A. artemisiifolia var. elatior. Annual, to 60 cm, only a few plants of this var. seen ex Hebarium of Northern Illinois University, De Kalb, Illinois