XXX 



INTRODUCTION. 



Obs., 158; C. americanus, -2°,301, -1°,285, O°,302, 3°,198, 4°, 

 321, 5°,80, 223,237; uninf., 3°,270, 16°,181; C. azureus, -4°, 

 278, -2°,2G6, -1°,285, 0°?36, 1°,106,139, 3°,166,198,269, 4°,217, 

 321, 5°,318, 8°?55, 9°?20, lO°,60,148, 1P,94, 13°,95, 15°,56, 

 119,211,223 ; (b. z.-0°) 4 (1), 5 (2), 10°) 13 (1), 7 (2), 

 4 (3 . 11°— 20°) 3 (1), 3 (2), 4 (3) ; uninj., 13°,22, 16°,181, 

 (11°— 20°) 5; C. dentatus, O°,302, 3°,198,269, 4°,73,321, 5°, 

 80, C. d., var., superbus, 8, 123,200,211,223,237 ; 10°) 9 (1), 

 6 (2), (11°— 20°) 3 (1). 3 (2), 4 (3) ; C. divaricatus, 13°, 

 22, 15°,21, 211 ; uninj., 181 ;C. floribundus, 15°,176 ; C. grandiflo- 

 rus, 3°,198, 12°,237, 15°,200,223 ; uninj., 3°,270 ; 181 ; C. hybridus, 

 10° 5 60 ; C. integerrimus, 5°,318 ; C. ovatus, 211 ; C. thyrsiflorus, 

 I0°,18; C. Veitchii, 119; C. velutinus, 212. Cedronella, 10°,18. 



Cedrus Atlautica, -1P,134, -lO°,304, -9°,289, -8°,300, -6°, 

 321), -4°,278, -2°,266, -P,30, P,304, 3°, 198, 4°,73,197, 5°,204, 

 6°,303, (b. z.— 0°) 2 (1), 4 (2), 1 (3), (p— 10°) 1 (1), 1 (2), 

 10 (3) ; uninj., 1°,233, 3°,72,270, 4^,215, 5°,222, 7°,125. C. 

 Deodara, -18°,129, -13°,129, -12°,131, -1P,90,134, -lO Q ,98,304, 

 -9°,103,289, -8°,135,300, -7°,99, -6°,89, -5°,109,110, -4°,42,278, 

 -3°,25,164, -2°,266, -1°,30,41,45, 0°,36,38, 79,81,82,92,274 ; Obs., 

 30;vars., 1°,31 ; (b. z.— 0°) 19 (1), 28 (2), 9 (3), (p— 10°) 

 15 (1), 31 (2), 25 (3), (ll°-20°) 2 (1), 7 (2), 4 (3) ; uninf., 

 -5°'8,89, 0°,82,92, 1°,233, 2°284, 3°,160, 4°,215, 5°,222, 7°, 

 125, 8°,179, 9°,209, 10°,48, 109,121,200,299; uninj., (b. z. 

 —0°) 6, 10°) 16, (IP— 20°) 11 ; Obs., degrees of inj., 



30 ; high and low sites, 14, 30, 34, 82 ; loss of foliage, 258, 263 ; 

 sheltered, 92 ; soil dry, 92 ; do. wet, 81; C. Libani, -1P,90,134, 

 -4°,278, 0°,82,228,274, 1°,304, 2°,234, 3°,198,269, 4°,73,127, 

 6 r ,47, 8°,5, 10F37, 6,16,191,237, (b. z._ 0°) 2 (1), 4 (2), 7 (3), 

 (P— 10°) 1 (1), 6 (2). 11 (3), (IP— 20°) 7(2), 4 (3) ; uninj., 

 1°,233, 2°,2S4, 4°,215, 7°,125, 10°,48, 299,212, (P— 10°) 9, 

 (11 —20°) 5 ; Obs., foliage, lost, 16,78,258; sheltered, 82 ; soil, cold 

 and wet, 269. Celastrus, 181. Celery, -15°,314, -12°,142, -11°, 

 90. 0°,38,43,81,221,228,274, (b. z.— 0°) 13(1), 11(2), 3(3); 

 (P-10°) 12 (1), 20 (2), 7 (3), (ll°-20°) 1 (1), 5 (2), 2 (3) ; 

 uninj., -9°,232, 5 Q ,138, 9°,209, 20£); vars., LaiDg's Mammoth, 

 Manchester, -15°,314 ; Leicester red, uninj., -5°, 323. Celtis, 19. 

 Centaurea, 117 ; C. gymnocarpa. 181 ; uninj., 43. Cephalan- 

 thus, 34. Cephalotaxus, O°,102,326, 7°,27, 119,191,211 ; uninj., 



