Senna sulfurea (Collad.) H.S.Irwin & Barneby
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Senna sulfurea test (Collad.) H.S.Irwin & Barneby { Cassia sulfurea Collad.} [Caesalpiniaceae]
M. Blanco, Fl. Filip., ed. 3, vol. 2 (Atlas): t. 426bis (1875)