Rhododendron calendulaceum (Michx.) Torrey [ Azalea calendulacea Michx.]
      
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6 875884 Rhododendron calendulaceum (Michx.) Torrey [125 121876 Azalea calendulacea Michx.] Ericaceae
J.J. Audubon, Birds Amer.: t. 198 (1826-1838) [J.J. Audubon]