- Project Runeberg -  Svensk botanisk tidskrift / Band 15. 1921 /
93

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Table VIII.

Melandrium rubrum,

93

ree EE: * 2
poles Tem A tmos- 5 2 CO, absor- E xi ux |
Nr Time Eos pera- | pherie | | gag bed by ihe| ^ %& = | Intensity|
5 ture) |e se alo BIB lata oa 8 | of light
em? in mm. Br: BE ILE en
Bes ERE |
D Ja ^3 ot |
6—7 | 53 min.| 30.5| 17.5? 765 (1.70) 0.61 1.60 1:10
8 "755 69.6 | 20.5? | — (1.10) 3.12 1.60 1:8
9 |60 » | 90.0) 17° | 766 (1.70) 1.28 1.43 1:6
10 26 >» 101.9 | 18.50 | » | (1.70) 1.10 1.65 1:1
1124115505 48 4 | 18° 768 | (1.10) 4.29 1.72 121
5 | |
12 60 min.| 31.4 | 18,5? 769 2.64 0.62 | 0.98 rm. |
13 60 » 39.0 18.80 > 2.94 0.95 1.21 1530. 4
14 60 > 24.6 | 18° » 3.96 0.66 | 1.34 1:34
16 30 » 964 | 19? — 4.94 1.65 1.60 1:30
16 60 » 224 17.5° > 5.86 0.68 1.60 1:303]
17 90 > 24.6 | 17.59. » 6.44 0.81 1.14 1:36
? In this experiment streaming air and a PETTENKOFER tube were used.
Table IX. Circea alpina,
I aa E DD e E u] I
Area 2 3 = | ES |
, Sehe Tem- Atmos- sees CO, absor- 5-3 27. Intensity]
Nr Time | . | pera- | pherie | 5 3 + > |bedbythe| ge cs? 5
eaf in = dv e a IERSE2 | of light |
& | ture | pressure ® B 3’3 leaf,inmg 3 3 vå |
qum | SER | & S 39
os LET
Io | ER |
| | |
1 1100 min.| 25.5 | 19° 763 250 | Da 0.30 1:90
2 70 » 19.0 | 24.5? — 0,2 1) One 0.51 1:45!
ga 3 | 88.9 | 23° = 1:28. I 1 044 0.48 1:29!
ENT | rs |. 20" E 14s | 0 0.91 1:20
De gg x 59.8 | 20° — | 280 | 2.44 1.26 1:15 |
6 1108 > 46.8 | 17° = | 1:94. [9 23:01 1.68 1:10
7° 1160 » 42.45 | 19° D MID ED. | 3.80 1.68 17.10
So 76.4. 1.212 — la) [pode 1.28 1:2- |

! These experiments took place in the forest.

? Experiment with streaming air and a PETTENKOFER tube.

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