By organism › Green plants › Poaceae › Chloris barbata

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Arthropod population increased substantially in C. barbata.

Taxon: C. barbataChloris barbatae3
Interactor: arthropodsArthropodae4other
Outcome: populatione3
Direction: increasee3
Value: β = 1.854, P = 0.026e3

Verbatim

e3
“a substantial population increase inC. barbata (β = 1.854, P = 0.026)”
✓ located verbatim in the source · abstract, characters 1338–1407

e4
“selected alternative host plant species and theabundance of arthropods”
✓ located verbatim in the source · abstract, characters 54–124

Title

Selected monocots and eudicots as alternative host plants for promoting arthropod populations in paddy cultivation area

Fairuz Khalid; Che Nor F. Che-Ismail; Abd-Ghani Idris; et al. Spanish Journal of Agricultural Research 2025. doi:10.5424/sjar/2025231-21021

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

A Chloris barbata × C. divaricata hybrid was found on O‘ahu.

Taxon: Chloris barbata and C. divaricataChloris barbataChloris divaricatae0
Outcome: Spontaneous hybridizatione0
Setting: O‘ahue0

Verbatim

e0
“Spontaneous hybridization was observed among Chloris barbata and C. divaricata on O‘ahu”
✓ located verbatim in the source · abstract, characters 136–223

Title

Spontaneous hybridization among invasive Poaceae in Hawai‘i: Chloris × pseudosagrana nothosp. nov. and Cenchrus × peregrinus nothosp. nov.

KEVIN FACCENDA; MITSUKO YORKSTON; MICHAEL C. ROSS; et al. Phytotaxa 2024. doi:10.11646/phytotaxa.638.2.4

Other claims from this paper (7)

Observation A Cenchrus clandestinus × C. setaceus hybrid was found on Hawai‘i island.
Method / resource ITS and rpl32-trnL analysis confirmed the plants were hybrids and identified parentage.
Observation The Chloris hybrid was named Chloris × pseudosagrana.
Observation The Cenchrus hybrid was named Cenchrus × peregrinus.
Observation No developed seeds were found on the Chloris hybrid.
Observation No developed seeds were found on the Cenchrus hybrid.
Observation The two hybrids were suspected to be sterile F1 hybrids.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

At the dump yard Chloris barbata showed higher Cr accumulation.

Taxon: Chloris barbataChloris barbatae0
Outcome: accumulation of metalse0
Direction: highere0
Qualifier: Cre0

Verbatim

e0
“a higher accumulation of metals was observed for Panicum ciliare (As and Zn), Indigofera hirsuta (Cd and Ni), Chloris barbata (Cr)”
✓ located verbatim in the source · abstract, characters 654–784

Title

A Study on Heavy Metal Contamination of Yard Soils and its Remediation Potential by Weedy Species

Ramoji Garuda; Gopamma Daka; Suresh Kumar Kolli; et al. Environmental Research Engineering and Management 2024. doi:10.5755/j01.erem.80.2.33364

Other claims from this paper (11)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher C. colocynthis extract concentration reduced Chloris barbata germination.

Taxon: Chloris barbataChloris barbatae0
Treatment: increasing extract concentration of C. colocynthise0
Interactor: C. colocynthisCitrullus colocynthise0weed
Outcome: germination rate of Chloris barbatae0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“The germination rate of Chloris barbata decreased with increasing extract concentration of C. colocynthis”
✓ located verbatim in the source · abstract, characters 1988–2093

Title

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

Amjad R. Alanaz; Eman A. S. Alatawi; Rahaf S. Alotaibi; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1286105

Other claims from this paper (14)

Observation GC-MS screening found a wide range of phytochemicals in the wild plants.
Observation Amaranthus retroflexus had the highest germination rate in the control group.
Intervention effect Citrullus colocynthis extracts at 5 and 20 g/L reduced A. retroflexus seed germination relative to control, though the authors called the effect not discernible.
Intervention effect Increasing Artemisia monosperma extract to 20 g/L lowered A. retroflexus germination.
Intervention effect Artemisia monosperma extracts at 35 and 50 g L-1 did not inhibit A. retroflexus germination.
Intervention effect Higher C. colocynthis extract concentration reduced Portulaca oleracea germination.
Intervention effect Portulaca oleracea germination was lowest at 50 g/L C. colocynthis extract.
Intervention effect Chloris barbata germinated most in control, then at 5g/L extract, with none at 20, 35, or 50 g/L.
Intervention effect A. retroflexus root length declined with increasing C. colocynthis extract.
Intervention effect A. retroflexus roots were longest in control, followed by 5 and 20 g/L extract.
Intervention effect C. colocynthis at 35 and 50 g/L prevented A. retroflexus root elongation and radicle protrusion.
Mechanism The authors proposed d-Glycero-d-galacto-heptose and pentane as possible causes of C. colocynthis inhibition of Chloris barbata germination.
Intervention effect C. barbata whole-plant length declined at 5 g/L C. colocynthis extract.
Intervention effect No C. barbata growth occurred at 20, 35, and 50 g/L C. colocynthis extract.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chloris barbata germinated most in control, then at 5g/L extract, with none at 20, 35, or 50 g/L.

Taxon: C. barbataChloris barbatae0
Treatment: 20, 35, and 50 g/L of C. colocynthis extractse0
Interactor: C. colocynthisCitrullus colocynthise0weed
Outcome: no germinatione0
Comparator: controle0

Not reportedDirection

Verbatim

e0
“The highest germination rate of C. barbata was observed in control, followed by 5g/L, while no germination was observed at 20, 35, and 50 g/L of C. colocynthis extracts”
✓ located verbatim in the source · abstract, characters 2096–2264

Title

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

Amjad R. Alanaz; Eman A. S. Alatawi; Rahaf S. Alotaibi; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1286105

Other claims from this paper (14)

Observation GC-MS screening found a wide range of phytochemicals in the wild plants.
Observation Amaranthus retroflexus had the highest germination rate in the control group.
Intervention effect Citrullus colocynthis extracts at 5 and 20 g/L reduced A. retroflexus seed germination relative to control, though the authors called the effect not discernible.
Intervention effect Increasing Artemisia monosperma extract to 20 g/L lowered A. retroflexus germination.
Intervention effect Artemisia monosperma extracts at 35 and 50 g L-1 did not inhibit A. retroflexus germination.
Intervention effect Higher C. colocynthis extract concentration reduced Portulaca oleracea germination.
Intervention effect Portulaca oleracea germination was lowest at 50 g/L C. colocynthis extract.
Intervention effect Higher C. colocynthis extract concentration reduced Chloris barbata germination.
Intervention effect A. retroflexus root length declined with increasing C. colocynthis extract.
Intervention effect A. retroflexus roots were longest in control, followed by 5 and 20 g/L extract.
Intervention effect C. colocynthis at 35 and 50 g/L prevented A. retroflexus root elongation and radicle protrusion.
Mechanism The authors proposed d-Glycero-d-galacto-heptose and pentane as possible causes of C. colocynthis inhibition of Chloris barbata germination.
Intervention effect C. barbata whole-plant length declined at 5 g/L C. colocynthis extract.
Intervention effect No C. barbata growth occurred at 20, 35, and 50 g/L C. colocynthis extract.

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The authors proposed d-Glycero-d-galacto-heptose and pentane as possible causes of C. colocynthis inhibition of Chloris barbata germination.

Taxon: Chloris barbataChloris barbatae0
Interactor: C. colocynthisCitrullus colocynthise0weed
Compound: d-Glycero-d-galacto-heptose and pentanee0
Outcome: inhibit Chloris barbata germinatione0

Verbatim

e0
“High concentration of d-Glycero-d-galacto-heptose and pentane in C. colocynthis aqueous extract may be the cause of C. colocynthis’ ability to inhibit Chloris barbata germination”
✓ located verbatim in the source · abstract, characters 2570–2748

Title

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

Amjad R. Alanaz; Eman A. S. Alatawi; Rahaf S. Alotaibi; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1286105

Other claims from this paper (14)

Observation GC-MS screening found a wide range of phytochemicals in the wild plants.
Observation Amaranthus retroflexus had the highest germination rate in the control group.
Intervention effect Citrullus colocynthis extracts at 5 and 20 g/L reduced A. retroflexus seed germination relative to control, though the authors called the effect not discernible.
Intervention effect Increasing Artemisia monosperma extract to 20 g/L lowered A. retroflexus germination.
Intervention effect Artemisia monosperma extracts at 35 and 50 g L-1 did not inhibit A. retroflexus germination.
Intervention effect Higher C. colocynthis extract concentration reduced Portulaca oleracea germination.
Intervention effect Portulaca oleracea germination was lowest at 50 g/L C. colocynthis extract.
Intervention effect Higher C. colocynthis extract concentration reduced Chloris barbata germination.
Intervention effect Chloris barbata germinated most in control, then at 5g/L extract, with none at 20, 35, or 50 g/L.
Intervention effect A. retroflexus root length declined with increasing C. colocynthis extract.
Intervention effect A. retroflexus roots were longest in control, followed by 5 and 20 g/L extract.
Intervention effect C. colocynthis at 35 and 50 g/L prevented A. retroflexus root elongation and radicle protrusion.
Intervention effect C. barbata whole-plant length declined at 5 g/L C. colocynthis extract.
Intervention effect No C. barbata growth occurred at 20, 35, and 50 g/L C. colocynthis extract.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

C. barbata whole-plant length declined at 5 g/L C. colocynthis extract.

Taxon: C. barbataChloris barbatae0
Treatment: 5 g/L of C. colocynthis extracte0
Interactor: C. colocynthisCitrullus colocynthise0weed
Outcome: entire C. barbata plant lengthe0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“The entire C. barbata plant length decreased when treated with 5 g/L of C. colocynthis extract”
✓ located verbatim in the source · abstract, characters 2750–2844

Title

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

Amjad R. Alanaz; Eman A. S. Alatawi; Rahaf S. Alotaibi; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1286105

Other claims from this paper (14)

Observation GC-MS screening found a wide range of phytochemicals in the wild plants.
Observation Amaranthus retroflexus had the highest germination rate in the control group.
Intervention effect Citrullus colocynthis extracts at 5 and 20 g/L reduced A. retroflexus seed germination relative to control, though the authors called the effect not discernible.
Intervention effect Increasing Artemisia monosperma extract to 20 g/L lowered A. retroflexus germination.
Intervention effect Artemisia monosperma extracts at 35 and 50 g L-1 did not inhibit A. retroflexus germination.
Intervention effect Higher C. colocynthis extract concentration reduced Portulaca oleracea germination.
Intervention effect Portulaca oleracea germination was lowest at 50 g/L C. colocynthis extract.
Intervention effect Higher C. colocynthis extract concentration reduced Chloris barbata germination.
Intervention effect Chloris barbata germinated most in control, then at 5g/L extract, with none at 20, 35, or 50 g/L.
Intervention effect A. retroflexus root length declined with increasing C. colocynthis extract.
Intervention effect A. retroflexus roots were longest in control, followed by 5 and 20 g/L extract.
Intervention effect C. colocynthis at 35 and 50 g/L prevented A. retroflexus root elongation and radicle protrusion.
Mechanism The authors proposed d-Glycero-d-galacto-heptose and pentane as possible causes of C. colocynthis inhibition of Chloris barbata germination.
Intervention effect No C. barbata growth occurred at 20, 35, and 50 g/L C. colocynthis extract.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

No C. barbata growth occurred at 20, 35, and 50 g/L C. colocynthis extract.

Taxon: C. barbataChloris barbatae1
Treatment: higher C. colocynthis concentrations (20, 35, and 50 g/L)e0
Interactor: C. colocynthisCitrullus colocynthise0weed
Outcome: No growthe0

Not reportedComparatorDirection

Verbatim

e0
“No growth was seen at any of the higher C. colocynthis concentrations (20, 35, and 50 g/L)”
✓ located verbatim in the source · abstract, characters 2846–2936

e1
“The entire C. barbata plant length decreased when treated with 5 g/L of C. colocynthis extract”
✓ located verbatim in the source · abstract, characters 2750–2844

Title

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

Amjad R. Alanaz; Eman A. S. Alatawi; Rahaf S. Alotaibi; et al. Frontiers in Plant Science 2023. doi:10.3389/fpls.2023.1286105

Other claims from this paper (14)

Observation GC-MS screening found a wide range of phytochemicals in the wild plants.
Observation Amaranthus retroflexus had the highest germination rate in the control group.
Intervention effect Citrullus colocynthis extracts at 5 and 20 g/L reduced A. retroflexus seed germination relative to control, though the authors called the effect not discernible.
Intervention effect Increasing Artemisia monosperma extract to 20 g/L lowered A. retroflexus germination.
Intervention effect Artemisia monosperma extracts at 35 and 50 g L-1 did not inhibit A. retroflexus germination.
Intervention effect Higher C. colocynthis extract concentration reduced Portulaca oleracea germination.
Intervention effect Portulaca oleracea germination was lowest at 50 g/L C. colocynthis extract.
Intervention effect Higher C. colocynthis extract concentration reduced Chloris barbata germination.
Intervention effect Chloris barbata germinated most in control, then at 5g/L extract, with none at 20, 35, or 50 g/L.
Intervention effect A. retroflexus root length declined with increasing C. colocynthis extract.
Intervention effect A. retroflexus roots were longest in control, followed by 5 and 20 g/L extract.
Intervention effect C. colocynthis at 35 and 50 g/L prevented A. retroflexus root elongation and radicle protrusion.
Mechanism The authors proposed d-Glycero-d-galacto-heptose and pentane as possible causes of C. colocynthis inhibition of Chloris barbata germination.
Intervention effect C. barbata whole-plant length declined at 5 g/L C. colocynthis extract.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

C. barbata was most efficient at shoot As accumulation.

Taxon: C. barbataChloris barbatae0
Organ / stage: shootse0
Outcome: arsenic (As)e0

Verbatim

e0
“In terms of heavy metal uptake in shoots, C. dactylon was the most efficient in accumulating Pb and Cr, while C. barbata and I. aquatica for arsenic (As) and cadmium (Cd) accumulations, respectively”
✓ located verbatim in the source · abstract, characters 657–855

Title

Heavy Metal Contamination in Soil and Phytoremediation Potential of Naturally Growing Plants in Bagong Silang Dumpsite, Talavera, Nueva Ecija, Philippines

Ann Jhudeil C. Santos; Cynthia C. Divina; Juvy J. Monserate Mindanao Journal of Science and Technology 2021. doi:10.61310/mndjstecbe.1008.21

Other claims from this paper (10)

Observation Lead and chromium in soil exceeded regulatory levels.
Observation Ipomoea aquatica, Chloris barbata and Cynodon dactylon were the dominant dumpsite species.
Observation C. dactylon was most efficient at shoot Pb and Cr accumulation.
Observation I. aquatica was most efficient at shoot Cd accumulation.
Observation I. aquatica accumulated almost all tested metals in roots except Pb.
Observation I. aquatica showed As and Cd phytostabilization with BCF above one.
Observation C. barbata showed Cd phytostabilization.
Observation Only I. aquatica had enrichment factor above one, at 1.17 for Cd.
Observation C. dactylon efficiently translocated heavy metals to shoots.
Observation I. aquatica and C. barbata were most efficient at root metal stabilization.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

C. barbata showed Cd phytostabilization.

Taxon: C. barbataChloris barbatae0
Outcome: Cd phytostabilizatione0

Verbatim

e0
“C. barbata of Cd phytostabilization”
✓ located verbatim in the source · abstract, characters 1070–1105

Title

Heavy Metal Contamination in Soil and Phytoremediation Potential of Naturally Growing Plants in Bagong Silang Dumpsite, Talavera, Nueva Ecija, Philippines

Ann Jhudeil C. Santos; Cynthia C. Divina; Juvy J. Monserate Mindanao Journal of Science and Technology 2021. doi:10.61310/mndjstecbe.1008.21

Other claims from this paper (10)

Observation Lead and chromium in soil exceeded regulatory levels.
Observation Ipomoea aquatica, Chloris barbata and Cynodon dactylon were the dominant dumpsite species.
Observation C. dactylon was most efficient at shoot Pb and Cr accumulation.
Observation C. barbata was most efficient at shoot As accumulation.
Observation I. aquatica was most efficient at shoot Cd accumulation.
Observation I. aquatica accumulated almost all tested metals in roots except Pb.
Observation I. aquatica showed As and Cd phytostabilization with BCF above one.
Observation Only I. aquatica had enrichment factor above one, at 1.17 for Cd.
Observation C. dactylon efficiently translocated heavy metals to shoots.
Observation I. aquatica and C. barbata were most efficient at root metal stabilization.

Chloris barbata 98 claims

98 claims