Tithonia rotundifolia (Miller) S.F.Blake
      
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2 1020531 Tithonia rotundifolia (Miller) S.F.Blake [80 995249 Tagetes rotundifolia Miller] Compositae
N.L. Britton, F.W. Horne, Popular Fl. Puerto Rico: t. 176] () [F.W. Horne]