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2
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Plant Dry Weight (Biomass) Responses to Atmospheric CO
2
Enrichment
D
300 ppm
600 ppm
900 ppm
Plant Name
Number of
Studies
Arithmetic
Mean
Standard
Error
Number of
Studies
Arithmetic
Mean
Standard
Error
Number of
Studies
Arithmetic
Mean
Standard
Error
Dactylis glomerata
[Orchardgrass]
15
18.3%
4.3%
Daisy, Lawn [
Bellis perennis
]
3
95.7%
0.3%
Dalbergia latifolia
[Indian Rosewood]
7
55.6%
7.8%
Dallas Grass [
Paspalum dilatatum
]
2
71%
7.8%
Danthonia richardsonii
Cashmore [Wallaby Grass]
9
25%
8.6%
Dark Leaved Willow [
Salix myrsinifolia
]
8
70.8%
13.7%
Datura stramonium
[Jimsonweed]
5
40.6%
11%
1
120%
0%
Daucus carota
[Carrot]
5
77.8%
32.3%
Deciduous Tree [
Lafoensia pacari
]
2
193.5%
22.3%
Dense Flowered Cordgrass [
Spartina densiflora
]
3
24.3%
12.4%
Deschampsia flexuosa
[Wavy Hairgrass]
1
19%
0%
Desmazeria rigida
[Ferngrass]
1
26%
0%
Diazotrophic Cyanobacteria [
Trichodesmium erythraeum
]
1
29%
0%
Digitalis purpurea
[Purple Foxglove]
2
17.5%
2.5%
Digitaria natalensis
[Natal Crabgrass]
6
13%
3.2%
Digitaria sanguinalis
[Hairy Crabgrass]
2
39%
12.7%
2
63.5%
25.8%
Dill [
Anethum graveolens
]
1
68%
0%
Dioscorea opposita
[Chinese Yam]
20
60.7%
7.5%
Dipterocarpus sublamellatus
[Keruing Kerut]
1
79%
0%
Dock, Bitter [
Rumex obtusifolius
]
6
18.7%
12.5%
Dogwood, Eastern Flowering [
Cornus florida
]
2
121.5%
37.1%
Dragons Blood Tree [
Croton urucurana
]
2
23.5%
4.6%
Dropseed, Whorled [
Sporobolus pyramidalis
]
6
33.5%
21.7%
Duckweed, Swollen [
Lemna gibba
]
2
47%
11.3%
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