CO2 Science

Plant Photosynthesis (Net CO2 Exchange Rate) Responses
to Atmospheric CO2 Enrichment
E

	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
Echinochloa crus-galli [Barnyard Grass]	8	24.4%	4.4%
Eggplant [Solanum melongena]	1	65%	0%
Eichhornia crassipes [Common Water Hyacinth]							1	44%	0%
Elaeis gulneensis [African Oil Palm]	1	105%	0%
Elatostema repens [Tropical Rain Forest Herb]	1	68%	0%
Eleusine indica [Indian Goosegrass]	1	72%	0%
Elymus elymoides [Bottlebrush Squirreltail]	1	21%	0%
Elymus repens [Couch Grass]	1	176%	0%
Emblic [Phyllanthus emblica]	2	71%	21.9%
Emiliania huxleyi [Marine Coccolithophorid]	5	47.8%	13.1%				1	25%	0%
Encelia frutescens [Button Brittlebush]	1	30%	0%
Entandrophragma angolense [West African Mahogany]	3	63.3%	7.2%
Epilobium hirsutum [Codlins and Cream]	1	62%	0%
Eragrostis orcuttiana [Annual Weed, C4]	1	-44%	0%
Eriogonum inflatum [Native American Pipeweed]	2	42.5%	15.9%
Erythronium americanum [Trout Lily]				6	58.5%	6.2%
Eucalyptus deglupta x e. camaldulensis [Rainbow Eucalyptus X Red River Gum Hybrid]	2	44%	20.5%
Eucalyptus globulus [Tasmanian Bluegum]	2	24%	9.2%
Eucalyptus saligna [Sydney Blue Gum]	8	42.3%	9.8%
Eucalyptus sideroxylon [Red Ironbark]	8	64.8%	8.6%
Eucalyptus urophylla [Rose Gum Tree]	2	67.5%	15.2%
Eucalyptus and Eucalyptus [Forest Canopy in Lysimeter]	1	53%	0%
Eucalyptus cladocalyx [Sugargum]	2	47.5%	27.2%
Eucalyptus microtheca [Coolibah Tree]	1	57%	0%	1	115%	0%
Eucalyptus pauciflora [Snow Gum]				1	27%	0%
Eucalyptus polyanthemus [Silver Dollar Gum]	1	75%	0%	1	150%	0%
Eucalyptus tetrodonta	3	26.3%	8.4%
Eupatorium adenophorum [Sticky Snakeroot]	5	35%	3.8%
Eupatorium japonicum [Pei Lan]	4	21.5%	6.8%
Eupatorium stoechadosmum [Orchid Herb]	3	19.7%	8.8%
Euphorbia geniculata [Painted Spurge]	1	31%	0%
European Hornbeam [Carpinus betulus]	4	14.8%	6.4%
European Larch [Larix decidua]	4	62%	3.6%
Evernia mesomorpha [Ring Lichen]	1	60%	0%

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