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Nerium guineense Brongn.
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Nerium guineense Brongn. ex Perrot & Vogt
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Roupalia grata (Wall. & Hook.) T.Moore & Ayres
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Roupellia grata Wall. & Hook.
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Roupellia grata Wall. & Hook. ex Benth., 1849
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Strophanthus choprae M.R.Almeida
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Strophanthus chopraie M.R.Almeida
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Strophanthus glaber Cornu
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Strophanthus glaber Cornu ex Holmes
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Strophanthus gratus Franch.
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Strophanthus ouaboio Holmes
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Strophanthus perrotii A.Chev.
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Strophanthus stanleyanus Hook.