Poke milkweed, Asclepias exaltata

States grown: AL, CT, DE, GA, IA, IL, IN, KY, MA, MD, ME, MI, MN, MS, NC, NH, NJ, NY, OH, PA, RI, SC, TN, VA, VT, WI, WV

A photo posted by Andrew Lane Gibson (@the_buckeye_botanist) on Jun 23, 2016 at 6:01am PDT

Photo credit: Homer Edward Price

Citizens protecting #monarchs #milkweed check out this innovative road side reminder! #loveit #monarchbutterfly #monarchwatch #journeynorth #mdstateparks #discoverycenterdcl #garrettcounty #pokemilkweed #commonmilkweed #butterflyweed #dogbane #grassroots

A photo posted by Deep Creek Lake State Park (@deepcreeklakesp) on Jul 3, 2014 at 2:13pm PDT