Myriophyllum aquaticum 171 claims

species · family Haloragaceae · green plant · NCBI Taxonomy ↗

8 spellings

Questions studied on this organism3 questions2 papers

Myriophyllum aquaticumAndré Karwath aka Aka · CC BY-SA 2.5 · Wikimedia Commons ↗

171 claims

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Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Growth was optimal at 60–75% moisture, increasing height, branching and biomass.

Taxon: M. aquaticumMyriophyllum aquaticume0
Treatment: substrate moisture content of 60–75%e0
Outcome: plant height, branching ability, and biomasse0
Direction: increasese0
Value: 60–75%e0

Not reportedComparator

Verbatim

e0
“optimal growth of M. aquaticum occurred at a substrate moisture content of 60–75%, with significant increases in plant height, branching ability, and biomass”
✓ located verbatim in the source · abstract, characters 383–540

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture at or below 45% shortened roots.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤45%e0
Outcome: root lengthe0
Direction: shortenede0

Not reportedComparator

Verbatim

e0
“A drought acclimation response was triggered at moisture levels ≤45%, characterized by shortened root length, increased total senescent internode length, biomass allocation shift toward aboveground parts, decreased chlorophyll a content, and elevated accumulation of malondialdehyde”
✓ located verbatim in the source · abstract, characters 542–824

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture at or below 45% increased senescent internode length.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤45%e0
Outcome: total senescent internode lengthe0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“A drought acclimation response was triggered at moisture levels ≤45%, characterized by shortened root length, increased total senescent internode length, biomass allocation shift toward aboveground parts, decreased chlorophyll a content, and elevated accumulation of malondialdehyde”
✓ located verbatim in the source · abstract, characters 542–824

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Moisture at or below 45% shifted biomass allocation aboveground.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤45%e0
Outcome: biomass allocatione0
Direction: shift toward aboveground partse0

Not reportedComparator

Verbatim

e0
“A drought acclimation response was triggered at moisture levels ≤45%, characterized by shortened root length, increased total senescent internode length, biomass allocation shift toward aboveground parts, decreased chlorophyll a content, and elevated accumulation of malondialdehyde”
✓ located verbatim in the source · abstract, characters 542–824

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture at or below 45% decreased chlorophyll a content.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤45%e0
Outcome: chlorophyll a contente0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“A drought acclimation response was triggered at moisture levels ≤45%, characterized by shortened root length, increased total senescent internode length, biomass allocation shift toward aboveground parts, decreased chlorophyll a content, and elevated accumulation of malondialdehyde”
✓ located verbatim in the source · abstract, characters 542–824

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture at or below 45% elevated malondialdehyde accumulation.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤45%e0
Outcome: accumulation of malondialdehydee0
Direction: elevatede0

Not reportedComparator

Verbatim

e0
“A drought acclimation response was triggered at moisture levels ≤45%, characterized by shortened root length, increased total senescent internode length, biomass allocation shift toward aboveground parts, decreased chlorophyll a content, and elevated accumulation of malondialdehyde”
✓ located verbatim in the source · abstract, characters 542–824

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Plants died at moisture levels at or below 15%.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: moisture levels ≤15%e0
Outcome: Plants diede0

Not reportedDirection

Verbatim

e0
“Plants died at moisture levels ≤15%”
✓ located verbatim in the source · abstract, characters 826–861

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Plants survived at 15–30% moisture.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: 15–30% moisturee0
Outcome: survivede0

Not reportedDirection

Verbatim

e0
“they survived at 15–30% moisture, although their biomass continued to decline”
✓ located verbatim in the source · abstract, characters 872–949

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Intervention effect Biomass continued to decline at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Biomass continued to decline at 15–30% moisture.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Treatment: 15–30% moisturee0
Outcome: biomasse0
Direction: declinee0

Not reportedComparator

Verbatim

e0
“they survived at 15–30% moisture, although their biomass continued to decline”
✓ located verbatim in the source · abstract, characters 872–949

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Observation At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

At 60–75% moisture without surface water, roots extended rapidly and stem nodes proliferated.

Taxon: Myriophyllum aquaticumMyriophyllum aquaticumt0
Outcome: rapid root extension and stem node proliferatione0
Qualifier: sediment surface lacked water but the substrate moisture remained at 60–75%e0

Verbatim

e0
“under conditions where the sediment surface lacked water but the substrate moisture remained at 60–75%, plants achieved efficient water utilization and canopy reconstruction through rapid root extension and stem node proliferation”
✓ located verbatim in the source · abstract, characters 974–1204

t0
“Myriophyllum aquaticum”
✓ located verbatim in the source · title, characters 73–95

Title

Effect of Substrate Moisture Content on the Growth of an Exotic Species, Myriophyllum aquaticum

Mingkai Leng; Xiaodong Wu; Xing Wang; et al. Plants 2026. doi:10.3390/plants15111742

Other claims from this paper (10)

Intervention effect Growth was optimal at 60–75% moisture, increasing height, branching and biomass.
Intervention effect Moisture at or below 45% shortened roots.
Intervention effect Moisture at or below 45% increased senescent internode length.
Intervention effect Moisture at or below 45% shifted biomass allocation aboveground.
Intervention effect Moisture at or below 45% decreased chlorophyll a content.
Intervention effect Moisture at or below 45% elevated malondialdehyde accumulation.
Observation Plants died at moisture levels at or below 15%.
Observation Plants survived at 15–30% moisture.
Intervention effect Biomass continued to decline at 15–30% moisture.
Intervention effect At 60–75% moisture without surface water, relative growth rate exceeded the drought group.