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2
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Plant Photosynthesis (Net CO2 Exchange Rate) Responses
to Atmospheric CO
2
Enrichment
T
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
Talinum triangulare
1
357%
0%
Tamarack [
Larix laricina
]
1
47%
0%
Tape Grass [
Vallisneria natans
]
1
20%
0%
Taro [
Colocasia esculenta
]
9
50.6%
2.4%
Taro, Giant [
Alocasia macrorrhiza
]
2
79%
18.4%
Tasmanian Bluegum [
Eucalyptus globulus
]
2
24%
9.2%
Taxodium distichum
[Cyprus, Bald]
7
95.1%
26.9%
Teak [
Tectona grandis
]
2
24%
9.2%
Tectona grandis
[Teak]
2
24%
9.2%
Terminalia arjuna
[Terminalia]
2
194.5%
3.9%
Terminalia chebula
[Myrobalan]
2
147.5%
37.1%
Tetragastris panamensis
[Tropical Tree]
1
14%
0%
Thalassiosira pseudonana
[Marine Diatom]
2
50.5%
4.6%
Themeda triandra
[C
4
grass]
2
19%
3.5%
Theobroma cacao
[Cacao]
4
64.3%
11.4%
Thistle, Canadian [
Cirsium arvense
]
4
56.5%
8%
Thrift Seapink [
Armeria maritima
]
1
46%
0%
Thurber needlegrass [
Stipa thurberiana
]
1
56%
0%
Thyme [
Thymus vulgare
]
2
60.5%
11%
Thymus vulgare
[Thyme]
2
60.5%
11%
Timothy [
Phleum pratense
]
3
30.3%
3.2%
Tobacco, Cultivated [
Nicotiana tabacum
]
13
52.7%
12.1%
3
124.7%
25.3%
4
104.8%
25.3%
Tobacco, South American [
Nicotiana sylvestris
]
1
55%
0%
Tomato [
Solanum lycopersicum
]
8
33.8%
6.7%
3
122.3%
24.8%
1
25%
0%
Tomato, Garden [
Lycopersicon esculentum
]
15
26.9%
5.3%
12
40.4%
6.1%
3
46.3%
5.2%
Tomato [
Lycopersicon chmielewskii
]
2
46.5%
7.4%
Tomato [
Lycopersicon lycopersicum
]
2
39%
11.3%
Toona australis
[Australian Toon]
4
56.3%
6.4%
Toon, Australian [
Toona australis
]
4
56.3%
6.4%
Toxicodendron radicans
[Poison Ivy]
1
116%
0%
Trachypogon plumosus
[A C
4
South American Grass]
2
38.5%
2.5%
Trailplant, American [
Adenocaulon bicolor
]
2
38.5%
2.5%
Tree [
Ormosia pinnata
]
2
45%
2.8%
Tree [
Acmena acuminatissima
]
2
40.5%
1.1%
Trifolium repens
[White Clover]
22
49.4%
7.4%
Trifolium subterraneum
[Subterranean Clover]
1
19%
0%
Triticum aestivum
[Wheat]
92
67.6%
10%
4
79.8%
32.1%
Triticum durum
[Wheat, Durum]
2
59%
25.5%
[Tropical Tree]
Pseudobombax septenatum
1
68%
0%
[Trout Lily]
Erythronium americanum
6
58.5%
6.2%
Tussock Tundra
2
237.5%
19.4%
Twiggy Glasswort [
Salicornia ramosissima
]
3
56%
14.1%
Typha augustifolia
[Narrowleaf Cattail]
1
57%
0%
Typha latifolia
[Common Cattail]
1
1%
0%
Typha x glauca
[White Cattail]
1
0%
0%
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