898 
Specimen E. 
PROFESSOR W. C. WILLIAMSON AND DR. D. H. SCOTT ON THE 
ey Column IV. 
Column I. Vv. oe on f Cir ee ee Number of vascular 
Number of internode. SE io ea eo po ia oe “| bundles in circumference 
internode. node. ak cutemuade. 
11 1:9 centim. 23°5 centims. 38 
10 14 ,, All lower internodes 32 
9 Vor. ys more or less com- 30 
8 ie ee pressed 26 or 27 
7 i er 25 
6 1:0 centim. 23 
5 0s ,, 19 
4, 10 ~=—«, 20 
3 os, About 18 
2 o8 , 13 
1 Partly disorganized Some well-formed, but 
partly disorganized 
and broken away 
See Photograph E, Plate 86. 
Specimen F. 
F Column IT. Column III. Column IV 
Column I. tia ied as ae f saat Number of vascular 
Number of internode. ec aes ela: Sein creunmilerence OF | bundles in semi-circum- 
: length of internode. internode, 
ference of internode. 
Row ot 
6 O centims. 
5:5 ‘5 
55 “4 
55 Pa 
40 
”? 
15:2 ceutims. 
15:3 3 
15°5 a 
155 “4 
15:5 s 
about 50 
53 
53 
54 
54 
This specimen is from a part of a branch some distance above its base, and conse- 
quently the dimensions are fairly uniform throughout. 
See Photograph F, Plate 86. 
