Stelis purpurea (Ruiz & Pavon) Willd. [ Humboltia purpurea Ruiz & Pavon]
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Stelis purpurea (Ruiz & Pavon) Willd. [ Humboltia purpurea Ruiz & Pavon] [Caesalpiniaceae]
H. Ruiz, J. Pavón, Draw. Roy. Bot. Exped. Viceroy. Peru: t. 1331 [] (1777) [F. Pulgar]