Naniwa Nishiki Japanese tree peony
Naniwanisiki, or Naniwa-nishiki, or Naniwa Nishiki
Japanese tree peony, suffruticosa group
Red, semi-double, sometimes developing creamy or silvery rims to the petals as the blooms age.
Cited by Carsten Burkhardt as being listed in the following reference: The Manual of the American Peony Society, ed. by James Boyd, Copyright 1928
Taken May 21, 2016
Laurel Ridge Trail, above main Peony Garden
Nichols Arboretum, Ann Arbor