ABBREVIATIONS OF THE NAMES OF AUTHORS. HO; 



Neck. Necker, Noel Joseph de. 

 Nestl. Nestler, Christian Gottfried. 

 Xutt. Nuttall, Thomas. 

 Ort. Ortega, Casimiro Gomez. 

 Pall. Pallas, Peter Simon. 

 Pari. Parlatore, Filippo. 

 P. Br. Browne, Patrick. 

 Pers. Persoon, Christian Hendrik. 

 Planch. Planchon, Jules Emile. 

 Poir. Poiret, Jean Louis Marie. 

 Poll. Pollich, Johann Adam. 

 Pourr. Pourret, Pierre Andre. 

 R. Br. Brown, Robert. 

 Raf. Rafinesque-Schmaltz, Constan- 

 tino Samuel. 

 Red/. &> Rami. Redfield, John H., 



and Rand, Edward S. 

 Reichenb. Reichenbach, Heinrich Gott- 

 lieb Ludwig. 

 Rctz. Retzius, Anders Johan. 

 Richards. Richardson, John. 

 Roem. Roemer, Johann Jacob. 

 R. & S. Roemer, J. J., and Schultes, 



Joseph August. 

 Roem. &° Ust. Roemer, J. J., and 



Usteri, Paulus. 

 Rostk. Rostkovius, Friedrich Wilhelm 



Gottlieb. 

 Rottb. Rottboell, Christen Fries. 

 Roxb. Roxburgh, William. 

 R. & P. Ruiz, Lopez Hipolito, and 



Pavon, Josef. 

 Rupr. Ruprecht, Franz J. 

 Rydb. Rydberg, Per Axel. 



St. Hil. St. Hilaire, August de. 



Salisb. Salisbury, Richard Anthony. 



Sarg. Sargent, Charles Sprague. 



Sart-w. Sartwell, Henry P. 



Sav. Savi, Gaetano. 



Schk. Schkuhr, Christian. 



Schlecht. Schlechtendal, Diedrich 

 Franz Leonhard von. 



Schleich. Schleicher, J. C. 



Schlcid. Schleiden, Matthias Jacob. 



Schrad. Schrader, Heinrich Adolph. 



Schreb. Schreber, Johann Christian 

 Daniel von. 



Schidt. Schultes, Joseph August. 



Sch. Bip. Schultz Bipontinus, Karl 

 Heinrich. 



Schum. Schumacher, Christian Fried- 

 rich. 



Sckwein. Schweinitz, Lewis David von. 



Scop. Scopoli, Johann Anton. 



Scribn. Scribner, Frank Lamson. 



Scribn. c^ Ryd. Scribner, F. L., and 

 Rydberg. P. A. 



Ser. Seringe, Nicolas Charles. 



Senb. Seubert, Moritz. 



Sheld. Sheldon, Edmund P. 



Shuttlw. Shuttleworth, Robert. 



Sibth. Sibthorp, John. 



Sieb. &= Zucc. Siebold, Philipp Franz 



von, and Zuccarini, Joseph Gerhuid. 

 Soland. Solander, Daniel. 

 Spreng. Sprengel, Kurt. 

 Steud. Steudel, Ernest Gottlieb. 

 Stev. Steven, Christian. 

 Sudw. Sudworth, George B. 

 Sw. Swartz, Olof. 

 S. Wats. Watson, Sereno. 

 Thuill. Thuillier, Jean Louis. 

 Thunb. Thunberg, Carl Peter. 

 Thurb. Thurber, George. 

 Torr, Torrey, John. 

 Torr. &> Schw. Torrey, J., and 



Schweinitz, L. D. 

 Torr. & Hook. Torrey, John, and 



Hooker, William Jackson. 

 Tourn. Tournefort, Joseph Pitton de. 

 Tratt. Trattinnick, Leopold. 

 Trel. Trelease, William. 

 Trant. Trautvetter, Ernest Rudolph. 

 Trin. Trinius, Karl Bernhard. 

 Trin 6° Rupr. Trinius, Karl, and 



Ruprecht, F. J. 

 Tuckerm. Tuckerman, Edward. 

 Turcz. Turczaninow, Nicolaus. 

 Underw. Underwood, Lucien Marcus. 

 Vail I. Vaillant, Sebastien. 

 Veil. Velloso, Jose Marianno de Con- 



cei9ao. 

 Vent. Ventenat, Etienne Pierre. 

 Vill. Villars, Dominique. 

 Wahl. Wahlenberg, Georg. 

 Wahlb. Wahlenberg, Pehr Friedrich. 

 W. &> K. Waldstein, Franz Adam 



von, and Kitalbal, Paul. 

 Wallr. Wallroth, Karl Friedrich Wil- 

 helm. 

 Walp. Walpers, Wilhelm Gerhard. 

 Walt. Walter, Thomas. 

 Wang. Wangenheim, Friedrich Adam 



Julius von. 

 Wats. 6° Coult. Watson, Sereno, and 



Coulter, John Merle. 

 Web. Weber, Friedrich. 

 Wedd. Weddell, H. A. 

 Wein?n. Weinmann. 

 Wender. Wenderoth, George Wilhelm 



Franz. 

 Wellst. Wettstein, R. von. 

 Wigg. Wiggers, Friedrich Heinrich. 

 Willd. Willdenow, Carl Ludwig. 

 Wimm. Wimmer, Friedrich. 

 Wisliz. Wislizenus, A. 

 With. Withering, William. 

 Wol/g. Wolfgang. 

 Wood-,'. Woodville, William. 

 Wormsk. Wormskiold, M. von. 

 Wr. Wright, John. 

 Wu//. Wulfen, Franz Xavier. 



