Erythroxylum tortuosum 24 claims

species · family Erythroxylaceae · green plant · NCBI Taxonomy ↗

2 spellings

Erythroxylum tortuosum
Erythroxylum tortuosum · picture from its Wikimedia Commons categoryJoão Medeiros · CC BY 2.0 · Wikimedia Commons ↗
Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nitrogen, leaf area and fluctuating asymmetry did not differ between edge and interior plants.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
Nitrogen, leaf area and fluctuating asymmetrye0
Direction
did not differe0
Comparator
the two plant groupse0

Verbatim

e0

“Nitrogen, leaf area and fluctuating asymmetry did not differ between the two plant groups”

✓ located verbatim in the source · abstract, characters 667–756
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Young leaves of edge plants had significantly higher tannin levels than those of interior plants.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Organ / stage
Young leavese0
Treatment
the edge plantse0
Outcome
levels of tanninse0
Direction
highere0
Comparator
interior plantse0

Verbatim

e0

“Young leaves of the edge plants had significantly higher levels of tannins and lower levels of water than those of interior plants”

✓ located verbatim in the source · abstract, characters 758–888
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Young leaves of edge plants had significantly lower water levels than those of interior plants.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Organ / stage
Young leavese0
Treatment
the edge plantse0
Outcome
levels of watere0
Direction
lowere0
Comparator
interior plantse0

Verbatim

e0

“Young leaves of the edge plants had significantly higher levels of tannins and lower levels of water than those of interior plants”

✓ located verbatim in the source · abstract, characters 758–888
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The authors suggest that differences in leaf chemical concentrations between edge and interior plants may be due to light intensity, wind, temperature and leaf age rather than plant stress.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
differences in leaf chemical concentrationse0
Qualifier
light intensity, wind, temperature and leaf agee0

Verbatim

e0

“We suggest that differences in leaf chemical concentrations between edge and interior plants may occur due to factors such as light intensity, wind, temperature and leaf age rather than plant stress”

✓ located verbatim in the source · abstract, characters 890–1088
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Most reproductive events of E. tortuosum occurred during the spring.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
reproductive eventse0
Qualifier
during the springe0

Verbatim

e0

“most reproductive events occurred during the spring”

✓ located verbatim in the source · abstract, characters 1123–1174
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf buds and young leaves prevailed during the rainy season.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
Leaf buds and young leavese0
Qualifier
during the rainy seasone0

Verbatim

e0

“Leaf buds and young leaves prevailed during the rainy season”

✓ located verbatim in the source · abstract, characters 1176–1236
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

In the dry season vegetative events decreased due to leaf senescence followed by leaf abscission.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
vegetative eventse0
Direction
decreasede0
Qualifier
In the dry seasone0

Verbatim

e0

“In the dry season, however, the vegetative events decreased due to leaf senescence followed by leaf abscission”

✓ located verbatim in the source · abstract, characters 1238–1348
t0

“Erythroxylum tortuosum”

✓ located verbatim in the source · title, characters 29–51

Title

Edge effect and phenology in Erythroxylum tortuosum (Erythroxylaceae), a typical plant of the Brazilian Cerrado

MN. Ishino; PR. De Sibio; MN. Rossi Brazilian Journal of Biology 2012. doi:10.1590/s1519-69842012000300023

Other claims from this paper (6)
Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The probability of oviposition is not significantly related to fluctuating asymmetry or leaf size.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Treatment
fluctuating asymmetrye2
Interactor
Agnippe Chamberse1herbivore
Outcome
probability of ovipositione2
Direction
no_changeinferrede2

Verbatim

t0

“on Erythroxylum tortuosum (Erythroxylaceae) leaves”

✓ located verbatim in the source · title, characters 28–78
e1

“variation in fluctuating asymmetry and size of Erythroxylum tortuosum Mart. (Erythroxylaceae) leaves influence oviposition of the specialist leaf-miner Agnippe Chambers (Lepidoptera: Gelechiidae)”

✓ located verbatim in the source · abstract, characters 386–581
e2

“the probability of oviposition is not significantly related to fluctuating asymmetry or to leaf size”

✓ located verbatim in the source · abstract, characters 1005–1105

Title

Oviposition of a leaf-miner on Erythroxylum tortuosum (Erythroxylaceae) leaves: hierarchical variation of physical leaf traits

P. R. De Sibio; M. N. Rossi Australian Journal of Botany 2012. doi:10.1071/bt11268

Other claims from this paper (5)
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Females laid significantly more eggs on larger leaves.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Treatment
larger leavese3
Interactor
Agnippe Chamberse1herbivore
Outcome
eggse3
Direction
moree3

Verbatim

t0

“on Erythroxylum tortuosum (Erythroxylaceae) leaves”

✓ located verbatim in the source · title, characters 28–78
e1

“variation in fluctuating asymmetry and size of Erythroxylum tortuosum Mart. (Erythroxylaceae) leaves influence oviposition of the specialist leaf-miner Agnippe Chambers (Lepidoptera: Gelechiidae)”

✓ located verbatim in the source · abstract, characters 386–581
e3

“females laid significantly more eggs on larger leaves”

✓ located verbatim in the source · abstract, characters 1285–1338

Title

Oviposition of a leaf-miner on Erythroxylum tortuosum (Erythroxylaceae) leaves: hierarchical variation of physical leaf traits

P. R. De Sibio; M. N. Rossi Australian Journal of Botany 2012. doi:10.1071/bt11268

Other claims from this paper (5)
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The oviposition behaviour appears not to result from active selection of leaves.

Taxon
Erythroxylum tortuosumErythroxylum tortuosumt0
Outcome
this behavioure4
Qualifier
not to be a result of active selection of leavese4

Verbatim

t0

“on Erythroxylum tortuosum (Erythroxylaceae) leaves”

✓ located verbatim in the source · title, characters 28–78
e4

“this behaviour appears not to be a result of active selection of leaves”

✓ located verbatim in the source · abstract, characters 1340–1411

Title

Oviposition of a leaf-miner on Erythroxylum tortuosum (Erythroxylaceae) leaves: hierarchical variation of physical leaf traits

P. R. De Sibio; M. N. Rossi Australian Journal of Botany 2012. doi:10.1071/bt11268

Other claims from this paper (5)