AUTHORS REFERRED TO. 



R. Traphagen, F. W., 23. 



Rafter, G. W., 217. Tuxen, C. F. A., 184. 

 * Ramann, E 



Reade, T. M., 41. U - 



Regnault, V., 26. Udden, J. A., 106. 



Reichert, E., 276. Ulbricht, R., 328. 

 Richthofen, F. von, no. V 



Risler, E., 354. Vanderyst, H., 338. 



Rosenberg, S, 528. Ville.G, ,51. 

 Rousseaux, E, 355, 370, 401, 402, 406 to Voelcker, J. A., 22, 410. 



4I ' Vogel, J. H., 156. 

 Rudzinski, D., 87. 



Russell, I. C., 24. W. 



S. Wagner, P., 65. 



Saussure, H. E. de, 150. Ward, M., 144. 



Schimper, A. F. W., 523, 528. Warington, R., 108, 146. 



SchloeLg, Th, 59, * 354. Mh ' n * on ' H ' S " XXX ' 

 Schloesing, Th., fils, 332, 393. ay> J ' 1>> 22 ' 73> 



Schmidt, C, 23. Weber ' A " H " 450- 



Schone, H.E., 90. Wheeler, H. J., 123. 



Schiibler, J. J., 116, 197, 313. Whitney, M., 94, 195, 207, 316, 32', 33. 

 Schultze, H., 328, 329. 332> 337> 



Seton,E.T, 159,160 Wilfarth, H, 15,. 



Shaler N S 12 Williams, W. E., 60, 100. 



Shaw, G. W.',' 465. Winogradsky, S, 146, 156. 



Smith E A 511 Wohltmann, F., 355, 370, 401, 402 to 



Snyde,, H., ',, ,33, ,34, , W Ss. 



Stenhouse, , 276. ' 



Stockbridge, H. E., 307, 308. W lln y' E " "' "3' I2 5' '47, 159, '95, 

 Stone, C. H. H., 25. 26 4' 2 ?9- ^i, 284, 305, 306. 



Stubenrauch, A. V., 222. Wiillner, -, 198. 



c . . Wunder, G., 127. 



Stutzer, A., 149. 



-p I 



Yoder, P. A., 92. 

 Thurmann, J., 519, 520. 



Tolman, L. M., 387. *" 



Tourney, J. W., 216. Zoller, P. H., 22. 



* This writer's valuable " Bodcn Runde " ( 1905) unfortunately came to hand too late to be con- 

 sidered in this volume. 



Printed in the United States of America. 



