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(2) Alpino, Prosper. 
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(3) Candolle, A. P. de. 
1825. Prodromus Systematis Naturalis Regni Vegetabilis . . . pars. 2, 
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(4) Curtis 's Botanical Magazine, v. 11, pi. 380. 1797. 
(5) Don, George. 
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(6) Jacquin, N. J. 
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(7) Kaempfer, Engelbert. 
1791. Icones Selectae Plantarurn . . . [Ed. and pub. by Joseph Banks.] 
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<8) Leather, J. W. 
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(9) 1737. Hortus Cliffortianus ... p. 360, pi. 20. Amstelaedami. 
(10) 1753. Species Plantarurn ... t. 2, p. 726. Holmiae. 
(11) 1763. Species Plantarurn . . . ed. 2, t. p. 1021-1022. Holmiae. 
(12) Loureiro, Juan de. 
1790. Flora Cochinchinensis ... t. 2, p. 439. Ulyssipone. 
(13) Muschler, Reno. 
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(14) Prain, David. 
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(15) Roxburgh, William. 
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(16) Rumpf [Rumphius], G. E. 
1747. Herbarium Amboinense . . . pars. 5, p. 378, 390, pi. 136, 137, 141. 
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(17) Savi, Gaetano. 
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(18) Smith, J. E. 
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(19) Thunberg, C. P. 
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