1906] WIEGAND—BUDS AND TWIGS IN WINTER 4o1 
/ TABLE III. 
The same thermometers and bud preparation transferred abruptly from a temperature 
f 51° C. (over a water bath) to one of 2.7° C. (See fig. 8 
Naked bulb | Horsechestnut Time °Difference Time difference 
124° F 124°F. o sec riot © sec. 
sai 123 5 a ks 15 
116 122 10 6 (4.2 * 
hee 120 15 1o (5.5 27 
106 118 20 re ne 28 
100 116 25 16 (8.8 42 
97 114 30 my 184 45 (2 min.) 
94 113 35 19 6 (10.5 50 
oI 122 40 eo” (15,3 Be 
88 109 4s ar (11.6 60 
84 106 48 22 12.2 97.7 
82 105 sy ag (12.7 80 
80 103 65 230 «(12.7) 80 
T7 Iol 65 24 144 go (14 min.) 
74 99 69 25 (13.9 III 
73 97 75 25 (13-9 115 
7° 96 80 20> (1320 120 
94 85 25 (14.4 125 
67 93 go 26 (13.9 135 
65 gr 95 26 (14.4 145 
63 88 105 25 330 155 
j 61 87 115 26 14.4 160 
' 60 86 120 26 14.4) 165 
58 83 130 #e-\- 08.6 180 
58 81 140 23. {a2.9) 180 
54 76 160 22 12.2 200 (3} min.) 
52 75 170 23 42.4) 230 
50 74 180 24 13.3 250 
49 72 Igo 23 12.7) 265 
47 69 210 22 12.2) 280 
46 68 220 22 12.2) 330 
45 65 240 20 ae A 335 
44 63 260 19 10.5 240 . 
42 61 275 19 (10.5) 435 (74 min.) 
41 59 305 18 10.0) 465 
41 57 320 16 8.8) 465 
= 56 335 15 8.3). 465 
ae 55 355 15 (8.3 545 (9 min.) 
4o 80 13 7.2 545 
39 aa 12 (6.6 580 
39 49 455 10 5-5 580 : 
38 47 4 g (5.0 ggo (164 min.) 
38 46 55° 8 (4.4) 5 
37 44 600 7 O20) 1300 (214 min.) 
37 43 O..4s3 
37 42 710 ee 9 
37 41 770 aes fae | 
37 40 Mee ee 6. 
37 39 I Pais Ge A 
37 38 1480 Beg ae 
37 37 1900 yore toe ©, 
Ra al a AO eh ore Rr ane 
