INTRODUCTION. 



63. Rudbeckia atrosanguinea, 181 ; R. pulcherrima, 181 ; R. pur- 

 purea, 243. Ruta (Rue), -7°,99,194 Ruscus aculeatus, -18°,130, 

 -10°,113, -1°,46, 2°,284, 3°,244, 5°,203,222, 6°, 303, 10°,185, 

 187; urn'*/, -9°,232, 3°,271, 4°,215, 7°,245, 22t,212,233,250 ; 

 R. raceuiosus, 5°, 137. 



Salisburia (Gingko), -13°,295, -5°'8,89, -4°,278, 13<VV), 

 107,119; uninj., (b. z.— 0°) 2, 10°) 14, (11°— 20°) 5; Do. 

 rariegata, -13°,295. Saux babylonica (Weeping Willow), 107, 

 123. Salsify, fmJ4A ! . Salvia fulgens, -1°-5,141; S. Marshalli, 

 -P 5,141; S. officinalis (Sage), 4°,35, 8°,H3, 53,122,187; S. pa- 

 tens, 15°, 176; uninj., 7,183. Sambucus nigra (Elder), var. aurea, 

 182 ; S. racemosa, 5°,137. Santolina chaniascyparissus, -13°, 129, 

 -4°,278, -1°,285, 1°,220, 1^5,107, 2 Q ,2 1 6, 5°,231 ; uninj., 3°,271, 

 9 p -e,334, 22f,212, (b. z.— 0°) 4, (1°— 10°) 8; S. ch. incana, -6°, 

 89. Sarracenia Drummondi, 183,334; S. D. alba, 334; S. flava, 

 334 ; S. purpurea, 334. Sauromatum, 64. SaxegothjEA, 211. Saxi- 

 fraga, 12 j S. Fortunei, 334; S. japonica, 334; S. purpurascens, 

 5°,203 ; uninj., 7°,12 ; S. sarmentosa, 42; uninj., 183,334. 



SCHIZANDRA, 208. ScHIZOPHRAGMA, 8°, 66 ; Unity., 10°,19. SCHI- 



zostylis, 5°,80, 7°,33, 15°,176, 16°,181. Sciadopitys, 19.. Scilla 

 campauulata, 2°,243; S. undulata, 18°, 10. 



Seaforthia, 5°,204, 51. Sedum carneum, 183; S. Sieboldii, 

 194 ; uninj., 12°, 123. Selaginella denticulata, uninj., 4°, 35, 12°, 

 123 ; S. Kraussiana, uninj., -1°,30, 6°,303. Senecio argenteus, 

 13°, ITS; S. macroglossus, 13°, 178; S. niikanioides, 183; S. pul- 

 cher, 5°,203, 210; uninj., 7°.22, 8°, 65, 16°,64. Sequoia (Wel- 

 lingtons) gigantea, (b. z.— 0°) 9 (1), 18 (2), 14 (3), (1°— 10°) 

 13 (1), 13 (2), 20 (3) ; uninj., (b. z.— 0*) 8, (1°— 10°) 9, (11° 

 —20°) 9 ; Obs. on, -11°, 90 ; S. (Taxodium) sempervirens, -7°,99, 

 -4°,99, -2 Q ,267, O°,92,102,249,274, K b. z.— 0°) 2 (1), 4 (2), 2 

 (3), (1°— 10°) 1 (1), 5 (2), 5 (3); uninj., 0°,156, 3^,273, 5°, 

 223, 22t,109 ; S. semp. alba spica, 73,246. 



Shepherdia argentea, uninj., 16°, 182. Sidalcea, 2°,243. Si- 



LENE, 54. SlSYRINCHIUM, 63. 



Skimmia (b. z.— 0°) 1 (1), 1 (2). 1 (3), (1*— 10°) 1 (1), 4 (2), 

 5 (3) ; uninj., (b. z.— 0°) 3, (P— 10°) 7, (11°— 20) 6. 

 Smilax aspera, 13°,178 ; S. ovata, -1°,30. 

 Solanum, 58; S. azureum, 178; S. glaucophyllum, 63; S. jas- 



