<p>Relationship between number of weeds and their dry weight in the three species’ plots. All measurements were taken in the autumn, n = 9. Error bars represent standard error.</p
<p>Box plots showing variation around the median for ambient weed biomass in five cover crops grown ...
<p>Error bars are LSDs for accessions (a), harvest date (b) and accessions x harvest date (c) from R...
<p>Empty circles represent plants that did not receive vine weevil eggs (and thus never experienced ...
<p>Biomass was collected from tractor harvests. All error bars are ±1 SE; P-values are for compariso...
<p>(A) Relationships between seeding density and 2012 biomass production. The points connected by li...
<p>Mean leaf area index across all grass species for each CO<sub>2</sub>×physiology and CO<sub>2</su...
<p>Panel A, B, and C represent below/above-ground biomass for Crofton weed and the co-occurring nati...
<p>Panel A, B, and C represent plant biomass for Crofton weed and the co-occurring native species in...
<p>Values are the mean of two cropping seasons. Letters above bars show significant differences betw...
<p>Different points represent each combination of location (coastal vs. inland) and vegetation type ...
<p>A) standing levels of damage measured in 2002, B) rates of herbivory measured in 2001–2002. Error...
<p>Sites were planted to switchgrass monocultures or diverse prairie species mixes. Biomass was coll...
<p>Average volatile composition coefficient of variation in the three species, comparing seedlings (...
<p>Inset: ratio of below to above ground biomass. The error bars represent ± standard deviation calc...
<p>A, above-ground biomass and B, below-ground biomass, both in grams. Black points are <i>Bromus ho...
<p>Box plots showing variation around the median for ambient weed biomass in five cover crops grown ...
<p>Error bars are LSDs for accessions (a), harvest date (b) and accessions x harvest date (c) from R...
<p>Empty circles represent plants that did not receive vine weevil eggs (and thus never experienced ...
<p>Biomass was collected from tractor harvests. All error bars are ±1 SE; P-values are for compariso...
<p>(A) Relationships between seeding density and 2012 biomass production. The points connected by li...
<p>Mean leaf area index across all grass species for each CO<sub>2</sub>×physiology and CO<sub>2</su...
<p>Panel A, B, and C represent below/above-ground biomass for Crofton weed and the co-occurring nati...
<p>Panel A, B, and C represent plant biomass for Crofton weed and the co-occurring native species in...
<p>Values are the mean of two cropping seasons. Letters above bars show significant differences betw...
<p>Different points represent each combination of location (coastal vs. inland) and vegetation type ...
<p>A) standing levels of damage measured in 2002, B) rates of herbivory measured in 2001–2002. Error...
<p>Sites were planted to switchgrass monocultures or diverse prairie species mixes. Biomass was coll...
<p>Average volatile composition coefficient of variation in the three species, comparing seedlings (...
<p>Inset: ratio of below to above ground biomass. The error bars represent ± standard deviation calc...
<p>A, above-ground biomass and B, below-ground biomass, both in grams. Black points are <i>Bromus ho...
<p>Box plots showing variation around the median for ambient weed biomass in five cover crops grown ...
<p>Error bars are LSDs for accessions (a), harvest date (b) and accessions x harvest date (c) from R...
<p>Empty circles represent plants that did not receive vine weevil eggs (and thus never experienced ...