* 
16 
RAIN FOREST— Continued 
B. Epiphytic— Continued. 
Name. 
Thick- 
ness of 
frond. 
Thick- 
ness of 
uj^per 
epi- 
dermal 
uall. 
— 
Antrophyum plantagi- 
neura 
A. reticulatum 
Prosaptia contigua 
P. cryptocarpa 
Polypodium cajspitosum— 
P. pediculatum 
P. papillosum 
P. subanriculatum 
P. accedens 
P. punctatum 
P. Zippelii 
P. mns?efolium (?) 
P. palmatum 
P. angnstatum 
P. caudiformc 
Thaycria Cornueopia 
Lomagramma pteroides — 
Average for epi- 
phytes 
mm. 
0.39 
.44 
.22 
.25 
.77 
.25 
.11 
.15 
.47 
.40 
.22 
,32 
.25 
.27 
..32 
.23 
.23 
Thick- 
ness of 
lower 
epi- 
dermal 
wall. 
Chloro- 
phyll 
in epi- 
dermis. 
Hypo- 
derm is. 
11 . 
9 
5.5 
5 
2.5 
2 
1.5 
1 
4 
3.5 
2 
2 
5 
3.5 
4 
3 
4 
9 
+ 
11 
^- 
2.5 
+ 
1 
+ 
2.5 
+ 
1.5 
+ 
1 
+ 
1 
+ 
4 
+ 
3 
+ 
2 
+ 
2 
+ 
3 
4 
^— 
5 
w 
3.5 
^ 
3 
4 
.313 
4.3 
3.7 
75. 
» 
Average for rain 
forest 
.2606 
3.52 
2.78 
83. 22% 
MOSSY FOREST, 
A. Terrestkial, 
Dipteris conjngata 
Oleandra colubrina (?) — 
Dennstaedtia erythrora- 
chis 
0.15 
.24 
Average 
.23 
5 
5 
3 
3 
+ 
+ 
.207 
4.67 
2.67 
B. Epiphytic. 
Lindsaya Havicei 
L. hymennphylloides 
L. pulchclla 
Polypodium cucnllatum__ 
P. gracillimum 
P, cclebicum 
P. obliquatum 
Average for epi- 
phytes .21 
0.10 
.13 
.19 
,17 
MO 
.46 
.26 
2.5 
1 
1.5 
5 
3 
2 
5 
1 
1 
1 
5 
3 
1.5 
2 
+ 
+ 
+ 
+ 
+ 
2.86 
2.07 
100% 
Average for mossy 
forest 
.209 
3.4 
Average for 
ter- 
rest rial 
,195 
2.95 
Average for 
epi- 
phvtes 
.3498 
4.65 
Average for all. 
.2663 
3.77 
2.25 
Stom- 
ata per 
square 
milli- 
meter. 
Average 
length and 
width of 
stoma ta. 
4- 
+ 
9. 68% 
5. 
c 
+ 
661% m% 
0% 
1.82 
4.48 
3.09 
90% 
90. 34% 
59. 88% 
75. 74% 
10% 
2.27% 
27. 78% 
14. 50% 
5 
10 
46 
48 
88 
33 
30 
64 
23 
29 
16 
28 
42 
46 
60 
100 
56 
102 x48 
83 X 37 
63 X 54 
54x49 
47 X 46 
62 X 46 
50x 30 
40x 31 
46x34 
42 X 31 
52 X 33 
63 X 35 
59x32 
43x31 
50x36 
32 x 28 
63 X 29 
40.2 
54. 9 X 35. 8 
46.4 
54. 1 X 33. 7 
300 
232 
56 
31x23 
32x28 
63x 35 
196 
42 X 28. 7 
55 
52 X 33 
35 
66 X 40 
22 
66 X 34 
28 
53x45 
20 
54 x30 
168 
40 x38 
55 
50 X 38 
54. 7 64. 4 X 37. 7 
113.5 
50. 7 X 35 
105.2 49.1x29.5 
48.3 
77.9 
52. 2 X 35. 7 
50. 6 X 32. 5 
