Senna pallida (Vahl) H.S.Irwin & Barneby [ Cassia geminiflora Sessé & Moc.]
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Senna pallida (Vahl) H.S.Irwin & Barneby [ Cassia pallida Vahl] [Caesalpiniaceae]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0489] (1787-1803)