Acmispon americanus var. americanus

Native to:

Alabama, Arizona, Arkansas, British Columbia, California, Georgia, Idaho, Iowa, Louisiana, Manitoba, Mexico Northeast, Minnesota, Mississippi, Missouri, Montana, New Mexico, New York, North Carolina, North Dakota, Oregon, Saskatchewan, South Carolina, Tennessee, Texas, Washington, Wisconsin

Introduced into:

Illinois

Publications used to compile the distribution and map:

• Allred, K.W. (2012). Flora Neomexicana, ed. 2, 1: 1-599. Range Science Herbarium, Las Cruces, New Mexico.
• Chadde, S.W. (2019). Wisconsin Flora ed. 2: 1-818. Steve W. Chadde.
• Douglas, G.W., Meidinger, D. & Penny, J.L. (2002). Rare Native Vascular Plants of British Columbia . ed. 2: 1-358. Province of British Columbia.
• Isely, D. (1998). Native and Naturalized Leguminosae (Fabaceae) of the United States: 1-1007. Monte L. Bean Life Science Museum. Brigham Young University, Provo, Utah.
• Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
• Mohlenbrock, R.H. (2014). Vascular Flora of Illinois. A Field Guide, ed. 4: 1-536. Southern Illinois University Press, Carbondale.
• Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542.