By organism › Green plants › Typhaceae › Typha angustifolia

Observationobservedoriginal resultmeasured

Claim · model-written summary

polyculture with T. angustifolia extracted P at up to 67 kg ha −1 yr −1.

Taxon: T. angustifoliaTypha angustifoliae0
Material: polyculture with T. angustifoliae0
Outcome: P extraction ratese0
Direction: up toe0
Value: 67 kg ha −1 yr −1e0

Verbatim

e0
“Thus, P extraction rates were moderate: up to 38 kg ha −1 yr −1 in the Azolla monoculture, and 67 kg ha −1 yr −1 in the polyculture with T. angustifolia .”
✓ located verbatim in the source · abstract, characters 1282–1436

Title

Nutrient dynamics and GHG emissions in Azolla and Typha based cultivation on inundated former agricultural soils

Renske J. E. Vroom; Alfons J. P. Smolders; Leon P. M. Lamers; et al. Plant and Soil 2025. doi:10.1007/s11104-025-08032-y

Other claims from this paper (7)

Observation Open water controls showed substantial phosphorus mobilisation and were dominated by microalgae or emergent macrophytes.
Intervention effect Azolla cultivation lowered surface water P, but concentrations remained in the most P-rich soil.
Association Azolla weevil infestation severely constrained Azolla growth.
Observation Azolla monoculture extracted P at up to 38 kg ha −1 yr −1.
Observation Methane emissions were substantial and dominated by ebullition across treatments.
Intervention effect Azolla cultivation did not affect methane emissions.
Recommendation The authors identify Azolla cultivation as a potential wetland transition practice recovering P.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Total BVOC emission rates of the three wetland plants peaked as environmental factors (temperature, PAR, water temperature) increased.

Taxon: Phragmites australis, Typha angustifolia, and Iris pseudacorusPhragmites australisTypha angustifoliaIris pseudacoruse1
Treatment: environmental factors (temperature, PAR, and water temperature)e0
Outcome: total BVOC emission ratese0
Direction: peakede0

Verbatim

e0
“the total BVOC emission rates of the three plants peaked with the increase in environmental factors (temperature, PAR, and water temperature)”
✓ located verbatim in the source · abstract, characters 649–790

e1
“three aquatic plants (Phragmites australis, Typha angustifolia, and Iris pseudacorus)”
✓ located verbatim in the source · abstract, characters 423–508

Title

Emission Pattern of Biogenic Volatile Organic Compounds from Wetland Vegetation

Wenbin Chen; Luxi Wang; Ju Wu; et al. Atmosphere 2024. doi:10.3390/atmos15060651

Other claims from this paper (8)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Monoterpene emission rates from T. angustifolia were negatively correlated with net photosynthetic rate (-0.59, p < 0.05), the opposite trend to P. australis.

Taxon: T. angustifoliaTypha angustifoliae0
Outcome: emission rates of monoterpenese0
Value: −0.59e0
Qualifier: net photosynthetic rate (Pn)e0

Verbatim

e0
“The emission rates of monoterpenes from P. australis were found to have a significantly positive correlation with the net photosynthetic rate (Pn) (0.58, p < 0.05) while T. angustifolia (−0.59, p < 0.05)”
✓ located verbatim in the source · abstract, characters 1416–1619

Title

Emission Pattern of Biogenic Volatile Organic Compounds from Wetland Vegetation

Wenbin Chen; Luxi Wang; Ju Wu; et al. Atmosphere 2024. doi:10.3390/atmos15060651

Other claims from this paper (8)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The water extract of Typha angustifolia pollen had higher antioxidant activity than the ethanol extract.

Taxon: Typha angustifoliaTypha angustifoliae0
Treatment: water extracte2
Compound: phenolic and flavonoide2
Outcome: antioxidant activitye2
Direction: highere2
Comparator: ethanol extract (TA-E)e2

Verbatim

e0
“Typha angustifolia L. (TA) pollen has been utilized as a traditional Chinese medicine”
✓ located verbatim in the source · abstract, characters 0–85

e2
“The water extract (TA-W) showed higher antioxidant activity due to a higher phenolic and flavonoid content compared to the ethanol extract (TA-E)”
✓ located verbatim in the source · abstract, characters 772–917

Title

Pharmacological Potential and Electrochemical Characteristics of Typha angustifolia Pollen

Janielle Mari S. Abadilla; Bor-Yann Chen; Mike Anthony D. Ganzon; et al. Plants 2024. doi:10.3390/plants13202857

Other claims from this paper (3)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The water extract of Typha angustifolia pollen had higher phenolic and flavonoid content than the ethanol extract.

Taxon: Typha angustifoliaTypha angustifoliae0
Treatment: water extracte2
Outcome: phenolic and flavonoid contente2
Direction: highere2
Comparator: ethanol extract (TA-E)e2

Verbatim

e0
“Typha angustifolia L. (TA) pollen has been utilized as a traditional Chinese medicine”
✓ located verbatim in the source · abstract, characters 0–85

e2
“The water extract (TA-W) showed higher antioxidant activity due to a higher phenolic and flavonoid content compared to the ethanol extract (TA-E)”
✓ located verbatim in the source · abstract, characters 772–917

Title

Pharmacological Potential and Electrochemical Characteristics of Typha angustifolia Pollen

Janielle Mari S. Abadilla; Bor-Yann Chen; Mike Anthony D. Ganzon; et al. Plants 2024. doi:10.3390/plants13202857

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three compounds, quercetin-3-O-(2G-α-L-rhamnosyl)-rutinoside, quercetin-3-O-neohesperidoside and quercetin, were identified as electron shuttles out of 11 compounds in Typha angustifolia pollen.

Taxon: Typha angustifoliaTypha angustifoliae0
Outcome: Quercetin-3-O-(2G-α-L-rhamnosyl)-rutinoside, quercetin-3-O-neohesperidoside, and quercetine3

Verbatim

e0
“Typha angustifolia L. (TA) pollen has been utilized as a traditional Chinese medicine”
✓ located verbatim in the source · abstract, characters 0–85

e3
“Quercetin-3-O-(2G-α-L-rhamnosyl)-rutinoside, quercetin-3-O-neohesperidoside, and quercetin are the electron shuttles (ES) identified out of the 11 compounds”
✓ located verbatim in the source · abstract, characters 919–1075

Title

Pharmacological Potential and Electrochemical Characteristics of Typha angustifolia Pollen

Janielle Mari S. Abadilla; Bor-Yann Chen; Mike Anthony D. Ganzon; et al. Plants 2024. doi:10.3390/plants13202857

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Typha angustifolia pollen obtained a 1.39 ± 0.10 amplification factor of power generation in microbial fuel cells.

Taxon: Typha angustifoliaTypha angustifoliae0
Outcome: amplification factor of power generatione4
Value: 1.39 ± 0.10e4

Verbatim

e0
“Typha angustifolia L. (TA) pollen has been utilized as a traditional Chinese medicine”
✓ located verbatim in the source · abstract, characters 0–85

e4
“TA obtained a 1.39 ± 0.10 amplification factor of power generation that indicates potential bioenergy-generating and associated antiviral characteristic properties”
✓ located verbatim in the source · abstract, characters 1077–1240

Title

Pharmacological Potential and Electrochemical Characteristics of Typha angustifolia Pollen

Janielle Mari S. Abadilla; Bor-Yann Chen; Mike Anthony D. Ganzon; et al. Plants 2024. doi:10.3390/plants13202857

Other claims from this paper (3)

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Park cattails included exotic T. angustifolia.

Taxon: T. angustifoliaTypha angustifoliae0
Outcome: cattailse0
Value: BS > 90%; BPP = 1.0e0

Verbatim

e0
“for the cattails as both the native Typha latifolia and exotic T. angustifolia (BS > 90%; BPP = 1.0)”
✓ located verbatim in the source · abstract, characters 1257–1357

Title

CSI botany: DNA barcode fingerprints verify identities of aquatic plants in Van Cortlandt Park, New York

Luis R. Vega; Jack Henning The Journal of the Torrey Botanical Society 2024. doi:10.3159/torrey-d-24-00025.1

Other claims from this paper (3)

Method / resource Park water lilies were supported as native Nymphaea odorata rather than exotic N. alba.
Method / resource Park cattails included native Typha latifolia.
Observation There was limited support for tentative hybridization between park cattails.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Genetic testing identified narrowleaf cattail at Cheyenne Bottoms Wildlife Area.

Taxon: Typha angustifoliaTypha angustifoliae0
Outcome: first known genetic-level confirmation of narrowleaf cattail at CBWAe0
Setting: Kansase0

Verbatim

e0
“identified narrowleaf cattail (Typha angustifolia), which is considered an invasive species in Kansas and is the first known genetic-level confirmation of narrowleaf cattail at CBWA”
✓ located verbatim in the source · abstract, characters 791–972

Title

Evaluating Effect of Cutting Depths on Regrowth of Invasive Cattails (Typha angustifolia)

Colby J. Moorberg; Steven E. Travis; Adam A. Ahlers Transactions of the Kansas Academy of Science 2024. doi:10.1660/062.127.0303

Other claims from this paper (5)

Observation Uncut controls had mean density of 113.0±10.7 stems.
Intervention effect Above-water cutting significantly lowered stem counts relative to controls.
Intervention effect Below-water cutting significantly lowered stem counts relative to controls.
Intervention effect Below-water cutting yielded fewer stems than above-water cutting, without statistical significance.
Recommendation The authors suggest cutting cattails below water to reduce growth.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Uncut controls had mean density of 113.0±10.7 stems.

Taxon: Typha angustifoliaTypha angustifoliat0
Treatment: controle0
Outcome: Mean stem densitiese0
Direction: greateste0
Value: 113.0±10.7 stemse0

Verbatim

e0
“Mean stem densities were greatest in the control (113.0±10.7 stems).”
✓ located verbatim in the source · abstract, characters 1455–1523

t0
“Typha angustifolia”
✓ located verbatim in the source · title, characters 70–88

Title

Evaluating Effect of Cutting Depths on Regrowth of Invasive Cattails (Typha angustifolia)

Colby J. Moorberg; Steven E. Travis; Adam A. Ahlers Transactions of the Kansas Academy of Science 2024. doi:10.1660/062.127.0303

Other claims from this paper (5)

Observation Genetic testing identified narrowleaf cattail at Cheyenne Bottoms Wildlife Area.
Intervention effect Above-water cutting significantly lowered stem counts relative to controls.
Intervention effect Below-water cutting significantly lowered stem counts relative to controls.
Intervention effect Below-water cutting yielded fewer stems than above-water cutting, without statistical significance.
Recommendation The authors suggest cutting cattails below water to reduce growth.

Typha angustifolia 469 claims

469 claims