By organism › Green plants › Rhamnaceae › Rhamnus davurica

Observationobservedoriginal resultmeasured

Claim · model-written summary

A. altissima and R. davurica were detectable in the mid- and late-growing seasons, with little overlap in key spectral features.

Taxon: A. altissima and R. davuricaRhamnus davuricaAilanthus altissimuse5
Outcome: detectablee5
Qualifier: little overlap in key spectral features across datese5

Verbatim

t0
“Using phenology to improve invasive plant detection”
✓ located verbatim in the source · title, characters 0–51

e5
“A. altissima and R. davurica were both detectable in the mid‐ and late‐growing seasons, with little overlap in key spectral features across dates”
✓ located verbatim in the source · abstract, characters 1287–1432

Title

Using phenology to improve invasive plant detection in fine‐scale hyperspectral drone‐based images

Kelsey S. Huelsman; Howard E. Epstein; Xi Yang; et al. Remote Sensing in Ecology and Conservation 2025. doi:10.1002/rse2.70049

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Thirty-two peaks were detected and identified in the Rhamnus herb.

Taxon: Rhamnus davuricaRhamnus davuricat0
Outcome: peaks were detected and identifiede0
Value: Thirty twoe0

Verbatim

e0
“Thirty two peaks were detected and identified”
✓ located verbatim in the source · abstract, characters 545–590

t0
“Rhamnus davurica”
✓ located verbatim in the source · title, characters 26–42

Title

Analysis of Flavonoids in Rhamnus davurica and Its Antiproliferative Activities

Guilin Chen; Xun Li; Flora Saleri; et al. Molecules 2016. doi:10.3390/molecules21101275

Other claims from this paper (2)

Observation Fourteen peaks were found in R. davurica for the first time.
Observation Twenty-three peaks resolved as flavonoids, the main herb components.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fourteen peaks were found in R. davurica for the first time.

Taxon: R. davuricaRhamnus davuricae0
Outcome: found in R. davurica for the first timee0
Value: 14e0

Verbatim

e0
“14 of which were found in R. davurica for the first time in this work.”
✓ located verbatim in the source · abstract, characters 592–662

Title

Analysis of Flavonoids in Rhamnus davurica and Its Antiproliferative Activities

Guilin Chen; Xun Li; Flora Saleri; et al. Molecules 2016. doi:10.3390/molecules21101275

Other claims from this paper (2)

Observation Thirty-two peaks were detected and identified in the Rhamnus herb.
Observation Twenty-three peaks resolved as flavonoids, the main herb components.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Twenty-three peaks resolved as flavonoids, the main herb components.

Taxon: R. davuricaRhamnus davuricae0
Outcome: peaks were resolved as flavonoidse0
Value: 23e0

Verbatim

e0
“a total of 23 peaks were resolved as flavonoids, which are the major components found in R. davurica.”
✓ located verbatim in the source · abstract, characters 676–777

Title

Analysis of Flavonoids in Rhamnus davurica and Its Antiproliferative Activities

Guilin Chen; Xun Li; Flora Saleri; et al. Molecules 2016. doi:10.3390/molecules21101275

Other claims from this paper (2)

Observation Thirty-two peaks were detected and identified in the Rhamnus herb.
Observation Fourteen peaks were found in R. davurica for the first time.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rhamnus davurica performed better in soils conditioned by nonnative shrubs than in uninvaded forest soils in the greenhouse.

Taxon: R. davuricaRhamnus davuricae1
Treatment: soils conditioned by nonnative shrubse1
Outcome: performede1
Direction: bettere1
Comparator: uninvaded forest soilse1
Setting: greenhousee1

Verbatim

e1
“In the greenhouse, we found that two of the nonnatives, L. maackii and R. davurica, performed better in soils conditioned by nonnative shrubs compared to uninvaded forest soils”
✓ located verbatim in the source · abstract, characters 997–1173

Title

Plant–soil interactions promote co‐occurrence of three nonnative woody shrubs

Sara E. Kuebbing; Aimée T. Classen; Jaime J. Call; et al. Ecology 2015. doi:10.1890/14-2006.1

Other claims from this paper (2)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Hyphomicrobiaceae increased with invasion, most strongly in M. vimineum and R. davurica root zones.

Taxon: M. vimineum and R. davuricaMicrostegium vimineumRhamnus davuricae0
Treatment: plant invasione0
Outcome: Hyphomicrobiaceaee0
Direction: increasede0
Qualifier: most strongly with root-zones of M. vimineum and R. davuricae0

Verbatim

e0
“Hyphomicrobiaceae, another bacterial family within the phyla Proteobacteria increased as a result of plant invasion, but the effect associated most strongly with root-zones of M. vimineum and R. davurica”
✓ located verbatim in the source · abstract, characters 1289–1492

Title

Plant Invasions Associated with Change in Root-Zone Microbial Community Structure and Diversity

Richard R. Rodrigues; Rosana P. Pineda; Jacob N. Barney; et al. PLoS ONE 2015. doi:10.1371/journal.pone.0141424

Other claims from this paper (9)

Observation Root-zone microbial communities initially differed among locations.
Association Plant invasion shifted microbial communities similarly across locations.
Association OTUs related to Proteobacteria, Acidobacteria, Actinobacteria, and Ascomycota increased with plant invasion.
Association Hyphomonadaceae had greater relative abundance in invaded root-zone soils.
Association Ammonia-oxidizing Nitrospirae had greater relative abundance in invaded root-zone soils.
Association Nitrogen-cycling bacteria increased in relative abundance with invasion.
Association Ammonium turnover was greater with invasion.
Association Nitrate turnover was greater with invasion.
Observation Bacterial and fungal communities changed congruently across plant invaders.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Rhamnus davurica used both soil and subcutaneous water in slight and non-desertified grades, but only soil water in medium and severe grades.

Taxon: Rhamnus davuricaRhamnus davuricae0
Outcome: extracted water from both soil layers and subcutaneous zonee0

Verbatim

e0
“Pyracantha fortuneana,Rhamnus davurica and Viburnum utile in slight and non karst desertification grade extracted water from both soil layers and subcutaneous zone,while these plants only used water form soil layers in medium and severe grade”
✓ located verbatim in the source · abstract, characters 2051–2293

Title

CHARACTERISTICS OF WATER SOURCES OF COMMON PLANT SPECIES IN VARIOUS MICROHABITATS IN KARST ROCKY DESERTIFICATION AREA IN CENTRAL GUIZHOU PROVINCE

DU Xue-lia Changjiang liuyu ziyuan yu huanjing 2015

Other claims from this paper (6)

Associationobservedoriginal resultmeasured

Claim · model-written summary

In R. davurica females, evidence of inter-annual trade-offs was detected only at branch level.

Taxon: R. davuricaRhamnus davuricae3
Material: R. davurica femalese3
Organ / stage: branch levele3
Outcome: evidence of inter-annual trade-offse3
Setting: temperate forests of northeast Chinat0

Not reportedDirection

Verbatim

t0
“two dioecious Rhamnus species in temperate forests of northeast China”
✓ located verbatim in the source · title, characters 27–96

e3
“Inter-annual trade-offs existed at all three different modular levels in R. schneideri females, while the evidence of inter-annual trade-offs was only detected at branch level in R. davurica females”
✓ located verbatim in the source · abstract, characters 862–1060

Title

Reproductive allocation of two dioecious Rhamnus species in temperate forests of northeast China

J Wang; C Zhang; X Zhao; et al. iForest - Biogeosciences and Forestry 2013. doi:10.3832/ifor1020-007

Other claims from this paper (7)

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

In R. davurica, the sex ratio did not significantly deviate from 1:1 in 2011.

Taxon: R. davuricaRhamnus davuricae4
Outcome: sex ratioe4
Qualifier: did not significantly deviate from 1:1 in 2011e4
Setting: temperate forests of northeast Chinat0

Not reportedDirection

Verbatim

t0
“two dioecious Rhamnus species in temperate forests of northeast China”
✓ located verbatim in the source · title, characters 27–96

e4
“At the population level, the sex ratio was female-biased in 2010, and it did not significantly deviate from 1:1 in 2011 in R. davurica”
✓ located verbatim in the source · abstract, characters 1062–1196

Title

Reproductive allocation of two dioecious Rhamnus species in temperate forests of northeast China

J Wang; C Zhang; X Zhao; et al. iForest - Biogeosciences and Forestry 2013. doi:10.3832/ifor1020-007

Other claims from this paper (7)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Branch reproductive biomass differed significantly by sex.

Taxon: Rhamnus davuricaRhamnus davuricat0
Organ / stage: branch levele0
Outcome: reproductive biomasse0
Comparator: males and femalese0

Verbatim

e0
“at branch level,reproductive biomass shows significant difference between males and females(P0.001)”
✓ located verbatim in the source · abstract, characters 768–867

t0
“Rhamnus davurica”
✓ located verbatim in the source · title, characters 43–59

Title

Reproductive allocation in dioecious shrub,Rhamnus davurica

Ding Shengjian Acta Ecologica Sinica 2011

Other claims from this paper (19)

Observation Branch flower biomass differed significantly by sex.
Observation Branch foliage biomass did not differ significantly by sex.
Observation Flower, foliage and reproduction biomass differed significantly among individuals.
Observation Mean female flower biomass was 1.84 times male flower biomass.
Observation Mean female reproduction biomass was 16 times male reproduction biomass.
Observation Male foliage biomass exceeded female foliage biomass without a significant difference.
Observation Shrub flower and reproductive biomass and diameter increment differed significantly by sex.
Observation Shrub foliage biomass did not differ significantly by sex.
Association DBH size correlated positively with flower and reproductive and foliage biomass and diameter increment.
Observation Female shrub flower biomass was 1.6 times male biomass.
Observation Female shrub reproductive biomass was 1.93 times male biomass.
Observation Female shrub foliage biomass was 1.1 times male biomass.
Observation Female diameter increment exceeded male diameter increment by 3.04.
Observation Males began flowering earlier than females, on 25 May versus 28 May.
Observation Females began fruiting on 8 June.
Observation The plot contained 310 female, 53 male and 225 non-reproductive trees in 2010.
Observation The population sex ratio of 0.17 significantly deviated from 1:1.
Observation The 0–2, 2–4, 4–6 and 6–8 cm DBH classes had female-biased sex ratios.
Observation Mean annual ring widths were 0.78 mm for males and 0.83mm for females; authors concluded growth allocation did not follow trade-off theory.

Rhamnus davurica 35 claims

35 claims