436 BOTANICAL GAZETTE [JUNE 
TABLE IIA 
OTHER DATA FOR SUCCESSIVE LEAVES OF SEEDLING PLANT SB 
Leaf nos. 
I 2 3 4 5 6 7 8 
Teavarea cs sicoao sk cal 133 896 1232 1575 1058 806 
Leaf dissection.......... 0.01 0,01 0.02 0.08 0.12 
Total xylem capacity X104\57.24 18.71 16.36 17.10 7 58 4.86 8.14 4.62 
Mean xylem capacity X108| 0.7950 | 0.2529 | 0.2241 | 0.1315 | 0.0772 | 0.0726 | 0.1358 | 0.1005 
Total capecity MIP .0428 | 0.0208 |} 0.0132 | 0.0108 | 0.0069 |} 0.0060 
= Tgeas per unit leaf 
Cun e san eaceeNb ca 13 12 ¥3 12 10 9 
TABLE III 
DIAMETER aoe OF XYLEM TUBES FOR SUCCESSIVE LEAVES OF SEEDLING 
T SC; EACH UNIT REPRESENTS 3.3" 
Diameters 
Leaf no. 
1.02 69.0 1 9.8 1 3.0 1358 14.0 | 4.8 So.) ee 0.04 O51 ee 
3 Io 5 5 7 16 2 15 2 Shoes’ 
2 5 17 14 39 21 34 to | 28 8 13 re Pee 
I 2 +7 4 16 17 9 10 13 6 3 2 I 
6 4 8 24 5 20 4 17 I rae eee eae 
5 2 3 14 8 ay 16 Ir 6 5 
5 3 12 10 18 15 14 6 6 
5 II 13 16 16 20 4 10 3 [ie rotiite eran 
2 Io 15 5 de) 23 20 17 6 4 I 
4 6 10 13 29 18 I I 
I 4 9 Ir 16 19 6 3 
I 4 8 Ir 17 15 14 5 2 
I 2 9 to 14 10 7 +t 3 I 
TABLE IV 
DIAMETER FREQUENCIES OF XYLEM TUBES FOR SUCCESSIVE LEAVES UF SEEDLING 
PLANT SD; EACH UNIT REPRESENTS 3.3 
Diameters 
Leaf no. 
to be we bee lee tise | Be] eS so tes fT Oe 
5 3 12 14 9 16 4 3 
6 2 Io 22 17 18 6 2 
7 I Ir 31 9 13 5 
8 15 17 12 22 14 10 ae te ee Bee ey 
9 I 9 34 13 26 6 Ae ey Oude epee eee ste Oe 
° 2 8 16 18 10 4 s 
rt 4 10 20 Ir 13 4 pata Peer cca! Poiana Prameeny ence 
‘d 2 3 II 6 21 7 6 
3 4 3 6 6 15 12 9 5 5 a balaas 
* 2 5 9 II Ir 14 5 ee Pee Gye 
5 I 6 9 16 9 Ir 4 7 I I 
6 2  d 17 8 a mee ohare aan Me eatin og ae 
7 a Ne 12 3 Ir 13 GO Bivices 3 eee wn ee 
8 I 2 | 10 sin 3 8 3 
