Plant Dry Weight (Biomass) Responses to Atmospheric CO2 Enrichment

W

   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 
Wallaby Grass [Austrodanthonia caespitosa] 278%4.2%        
Water Fern [Azolla caroliniana] 328%9.1%        
Water Fern [Azolla filiculoides] 420.8%3.8%        
Water Hyacinth, Common [Eichhornia crassipes] 1043.8%12.2%        
Water Lily [Nymphaea marliac] 2162%76.4%        
Wattle, Black [Acacia mearnsii] 148%0%        
Wattle, Orange [Acacia saligna] 155%0%        
Wattle, Silver [Acacia dealbata] 1106%0%        
Wattle, Wiry [Acacia coriacea] 150%0%        
Wedelia chinensis [Herb, Perennial] 247.5%0.4%        
Wedelia trilobata [Creeping Daisy] 259.5%0.4%        
Weed, Annual, C4 [Eragrostis orcuttiana] 1462%0%        
Weed, Leguminous [Pueraria lobata] 198%0% 1131%0%    
Weeds, Unspecified 20%0%        
Wheat [Triticum dicoccoides] 1378%0%        
Wheat, Common [Triticum aestivum] 30035.9%1.9% 1763.3%12.8% 1233.8%7.2%
Wheat, Durum [Triticum durum]     261%0.7%    
Wheatgrass, Western [Agropyron smithii] 350.3%42.2%        
Wheatgrass, Western [Pascopyrum smithii] 563%16.4%        
Wheat, Rivet [Triticum turgidum] 826.3%1.8%        
White Cattail [Typha x glauca] 116%0%        
White Millett [Echinochloa frumentacea]     427%3.4%    
White Teak [Gmelina arborea] 2150.5%6%        
White Burrobush [Ambrosia dumosa] 2164%36.1%        
Whitestar [Ipomoea lacunosa] 215%14.8%        
Whitetop Weed [Parthenium hysterophorus] 162%0%        
Whortleberry [Vaccinium myrtillus] 660.7%10%        
Wild Spikenard [Hyptis suaveolens] 11720%0%        
Willow [Salix jiangsuensis] 525.8%5.9%        
Wollemi Pine [Wollemia nobilis] 229%1.4%        
Wollemia nobilis [Wollemi Pine] 229%1.4%        
Woollybutt, Darwin [Eucalyptus miniata] 9-2%5.4%        

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