(145 ) 
TABLE I].—( Continued.) 
PARTHENOCISSUS cae eels 
LEN 
Siena SERIES. 
POSITION AND 
TH OF LEAF 
Leaf Position (in Degrees). Length (in Millimeters). 
10: je | c|M)] es 4 | 2 | (D) | £ 
2 43 | 123 | 199 273 | 45.5 | 585 | 65.0 65.5 
3 96 157 | 211 270 | 55.5 | 72.0 | 80.0 60.5 
4 83 | 147 | 202 244 | 56.5 | 71.5 | 73-5 53-5 
5 69 123 | 226 285 | 60. 79.0 | 83.0 59.0 
6 80 153 224 255 | 49.0 | 61.5 | 60.5 47.5 
7 85 157 228 280 | 45.0 | 56.0 | 61.5 46.5 
8 98 158 | 222 342 | 43.0 | 66.5 | 70.0 46.5 
9 49 129 195 278 } 55.0 | 65.0 | 74.0 58.5 
10 | 63 142 | 221 29 59.0 | 73.0 | 80.0 58.5 
I 82 139 | 201 287 | 52.5 | 64.5 | 70.0 51.0 
62 | 84 158 214 280 | 63.0 , 78.0 |; 82.5 63.5 
63 | $8 153 206 276 | 66.0 79.5 | 80.5 61.0 
64 | 60 146 | 223 278 | 80.5 | 99.0 | 107.0 75.0 
65 | 89 148 | I94 311 | 50.0 | 74.0 | 82.0 53.0 
66 74. 125 220 2904 48.5 | 62.5 65.5 45.5 
67 | 84 156 203 286 71.0 | $3.5 | 88.5 71 
} oO fel io} oO 
Ay. | 76.4 [141.9 | 203.9 285.1 | 61.0 | 14.6 | 19.3 ! 60.6 
° ° Ca o Le ah oe | 
P.E.M HE2T | &tt7 | #108 j 1,31 | 2013 6 &TIS | £7. 26 | joevee 
Date of Operation = April 23, 1902. 
Date of Measurement = May 23, Igoz. 
Intervening Time = 30 days 
Av. = Avera 
P. E. 
age. 
M.= Probable Error of the Mean. 
