Taxon:Apocynum x floribundum Greene (pro sp.) Family: Apocynaceae
Determiner: Theo Witsell (8/5/2015)
Verbatim Date: 2013-8-22
United States, Arkansas, Logan, Arkansas Valley. Scattered High Ridges and Mountains Ecoregion. USGS Blue Mountain 7.5' Quad. Mt. Magazine. Signal Hill. Along access road leading from Mt. Magazine Rd. to utility building.
811 meters Verbatim Elevation:
Roadside through high elevation hardwood forest.
Herbarium Sheet 1 of 2.
130+ stems in at least 5 colonies along this road, mostly on the E side. I have also seen Apocynum androsaemifolium and A. cannabinum elsewhere on the top of the mountain.