By organism › Green plants › Violaceae › Viola pedatifida

Observationobservedoriginal resultmeasured

Claim · model-written summary

Euphorbia pollen occurred on most Viola stigmas.

Taxon: Viola pedatifidaViola pedatifidat0
Interactor: EuphorbiaEuphorbiae0other
Outcome: Euphorbia pollen was found on most Viola stigmase0

Verbatim

e0
“Euphorbia pollen was found on most Viola stigmas”
✓ located verbatim in the source · abstract, characters 411–459

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Intervention effect Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.
Association Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.
Association Viola fruit set was higher at sites with Euphorbia.
Association Viola seed set did not vary with Euphorbia presence.
Association Euphorbia presence did not significantly interact with flower type.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.

Taxon: Viola pedatifidaViola pedatifidat0
Treatment: application of Euphorbia pollene0
Interactor: EuphorbiaEuphorbiae0other
Outcome: seed sete0
Direction: reducede0
Comparator: conspecific pollene0

Verbatim

e0
“application of Euphorbia pollen to Viola stigmas prior to conspecific pollen reduced seed set”
✓ located verbatim in the source · abstract, characters 517–610

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Observation Euphorbia pollen occurred on most Viola stigmas.
Association Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.
Association Viola fruit set was higher at sites with Euphorbia.
Association Viola seed set did not vary with Euphorbia presence.
Association Euphorbia presence did not significantly interact with flower type.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.

Taxon: Viola pedatifidaViola pedatifidat0
Interactor: EuphorbiaEuphorbiae0other
Outcome: fruit or seed sete0
Direction: not associated with decreasede0

Verbatim

e0
“natural receipt of Euphorbia and other heterospecific pollen was not associated with decreased fruit or seed set”
✓ located verbatim in the source · abstract, characters 621–733

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Observation Euphorbia pollen occurred on most Viola stigmas.
Intervention effect Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.
Association Viola fruit set was higher at sites with Euphorbia.
Association Viola seed set did not vary with Euphorbia presence.
Association Euphorbia presence did not significantly interact with flower type.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Viola fruit set was higher at sites with Euphorbia.

Taxon: Viola pedatifidaViola pedatifidat0
Interactor: EuphorbiaEuphorbiae0other
Outcome: fruit sete0
Direction: highere0
Setting: sites with Euphorbiae0

Verbatim

e0
“fruit set was higher for Viola in sites with Euphorbia despite increased Euphorbia pollen receipt”
✓ located verbatim in the source · abstract, characters 749–846

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Observation Euphorbia pollen occurred on most Viola stigmas.
Intervention effect Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.
Association Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.
Association Viola seed set did not vary with Euphorbia presence.
Association Euphorbia presence did not significantly interact with flower type.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Viola seed set did not vary with Euphorbia presence.

Taxon: Viola pedatifidaViola pedatifidat0
Interactor: EuphorbiaEuphorbiae0other
Outcome: seed sete0
Direction: did not varye0

Verbatim

e0
“seed set did not vary with the presence of Euphorbia”
✓ located verbatim in the source · abstract, characters 852–904

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Observation Euphorbia pollen occurred on most Viola stigmas.
Intervention effect Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.
Association Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.
Association Viola fruit set was higher at sites with Euphorbia.
Association Euphorbia presence did not significantly interact with flower type.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Euphorbia presence did not significantly interact with flower type.

Taxon: Viola pedatifidaViola pedatifidat0
Interactor: EuphorbiaEuphorbiae0other
Outcome: interaction between the presence of Euphorbia and flower typee0
Direction: no significant interactione0

Verbatim

e0
“there was no significant interaction between the presence of Euphorbia and flower type (cleistogamous or chasmogamous)”
✓ located verbatim in the source · abstract, characters 915–1033

t0
“Viola pedatifida”
✓ located verbatim in the source · title, characters 59–75

Title

Effect of introduced Euphorbia esula on the pollination of Viola pedatifida

B. R. Montgomery Botany 2009. doi:10.1139/b08-139

Other claims from this paper (5)

Observation Euphorbia pollen occurred on most Viola stigmas.
Intervention effect Applying Euphorbia pollen before conspecific pollen reduced Viola seed set.
Association Natural heterospecific pollen receipt was not associated with decreased fruit or seed set.
Association Viola fruit set was higher at sites with Euphorbia.
Association Viola seed set did not vary with Euphorbia presence.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Viola pedatifida fruit and seed set did not decline near Euphorbia esula.

Taxon: Viola pedatifidaViola pedatifidae0
Interactor: Euphorbia esulaEuphorbia esulae0weed
Outcome: fruit or seed sete0
Direction: decreasee0

Verbatim

e0
“neither Sisyrinchium campestre (Iridaceae) with an unrestrictive floral morphology nor Viola pedatifida (Violaceae) with a restrictive floral morphology showed a decrease in fruit or seed set when growing near patches of introduced Euphorbia esula (Euphorbiaceae)”
✓ located verbatim in the source · abstract, characters 403–666

Title

Patterns and Consequences of Competition for Pollination between Introduced and Native Species with Different Floral Traits.

Benjamin R. Montgomery Deep Blue (University of Michigan) 2007

Other claims from this paper (12)

Association Sisyrinchium campestre fruit and seed set did not decline near Euphorbia esula.
Association Restrictive floral morphology was associated with less pollinator overlap with Euphorbia.
Association Restrictive flowers received significantly less heterospecific pollen.
Association Unrestrictive flowers had significantly larger stigmas.
Association Heterospecific pollen density did not differ significantly between floral morphologies.
Intervention effect Added Euphorbia pollen did not affect fecundity of two self-incompatible species.
Intervention effect Added Euphorbia pollen reduced fecundity in three self-compatible species.
Intervention effect Two other self-compatible species were not significantly affected.
Intervention effect Lower Euphorbia pollen quantity reduced effects of heterospecific pollen receipt.
Intervention effect Eliminating the delay between heterospecific and conspecific pollen reduced effects.
Observation Models indicated rare plants receiving few visits were most affected by pollen loss.
Association Higher pollen carryover was expected to produce a more uniform pollen distribution at the same mean receipt.

Viola pedatifida 7 claims

7 claims