Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Resource allocation patterns differed by sex.

Outcome: Resource allocation patternse0
Direction: differe0
Comparator: sexe0

Not reportedTaxon

Verbatim

e0
“Resource allocation patterns differ according to sex”
✓ located verbatim in the source · abstract, characters 1775–1827

Title

The evolution and maintenance of gender dimorphism in New Zealand Hebe (Scrophulariaceae).

Delph, Lynda F. University of Canterbury Research Repository (University of Canterbury) 1988. doi:10.26021/8529

Other claims from this paper (18)

Observation The authors postulated four separate origins of gender dimorphism in Hebe.
Observation Nuclear genes partly control gender in one Hebe species.
Observation Most Hebe species are self-compatible.
Observation H. subalpina exhibited inbreeding depression.
Association Female frequency declined with fruit set on the polleniferous morph.
Association Gender dimorphism correlated with altitude.
Mechanism The authors hypothesized that higher-altitude self-pollination favored separate sexes.
Observation Female frequency varied greatly among H. strictissima populations.
Association In H. strictissima, female frequency declined as relative male seed fitness rose.
Association Male fruit set varied strongly with plant vigour within and among plants and populations.
Association Female fruit set was not correlated with plant vigour.
Observation Female fruit set varied less among populations.
Association Female plants were more prevalent at poor sites with low male seed fitness.
Observation Male H. subalpina received less than four per cent of fitness through ovules.
Observation H. subalpina was near the dioecy end of gynodioecy.
Observation Male fruit set varied more than female fruit set.
Association Male fruit set depended on shoot status and plant genotype.
Mechanism The authors interpreted sex-specific resource allocation as reflecting fitness pathways.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three resource allocation patterns were observed.

Taxon: native grass speciest0
Outcome: patterns of resource allocatione0
Value: Threee0

Verbatim

e0
“Three different patterns of resource allocation were observed”
✓ located verbatim in the source · abstract, characters 925–986

t0
“native grass species”
✓ located verbatim in the source · title, characters 43–63

Title

Seed characterization and direct sowing of native grass species as a management tool

S. S. Aires; M. N. Sato; H. S. Miranda Grass and Forage Science 2013. doi:10.1111/gfs.12077

Other claims from this paper (13)

Observation Fertile seed percentage ranged from 6·0 to 94·2% among native species.
Observation Ten native species produced at least 800 fertile seeds per gram.
Observation Germination rates ranged from 11·0 to 98·8%.
Intervention effect One year of storage reduced germination in one species.
Intervention effect One year of storage did not affect germination in three species.
Intervention effect One year of storage increased germination two to tenfold in 14 species.
Observation After two years of storage, six species had lower germination.
Observation Two species flowered in the first year after sowing.
Observation Eight additional species flowered in the second observation year.
Observation Melinis minutiflora produced 2820 fertile seeds per gram, over three times the native species.
Observation Melinis minutiflora had 55% germination.
Observation Melinis minutiflora had 1551 germinable seeds per gram.
Recommendation The authors conclude that most native grass species can be used in restoration.

Associationobservedoriginal resultmeasured

Claim · model-written summary

plant resource allocation patterns showed strongest as reported.

Outcome: plant resource allocation patternse0
Direction: strongeste0
Setting: engineered microhabitatse0

Not reportedTaxonOrgan / stage

Verbatim

e0
“Shrub-engineered microhabitats exerted the strongest effects on regulating plant resource allocation patterns, followed by tussock grass- and cushion-engineered microhabitats.”
✓ located verbatim in the source · abstract, characters 867–1042

Title

Ecosystem engineers can regulate resource allocation strategies in associated plant species

Pengfei Yang; Mengqiu Niu; Quansheng Fu; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1387951

Other claims from this paper (10)

Association Alpine plants in engineered microhabitats had higher biomass accumulation.
Association Alpine plants in engineered microhabitats increased flower, leaf and stem production.
Association RF showed lower as reported.
Association RE showed higher as reported.
Association RE showed lower as reported.
Association RE showed similar as reported.
Association RE showed independent as reported.
Association absolute reproductive and root biomass allocation showed size-dependency as reported.
Association Flower mass and flower number showed no trade-off.
Association Leaf mass and leaf number showed no trade-off.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Annual resource-allocation patterns varied greatly among species.

Taxon: PolygonatumPolygonatume0
Outcome: patterns of annual resource allocatione1
Direction: varied greatlye1

Verbatim

e0
“three rhizomatous Polygonatum species”
✓ located verbatim in the source · abstract, characters 86–123

e1
“patterns of annual resource allocation varied greatly”
✓ located verbatim in the source · abstract, characters 1011–1064

Title

Comparisons of growth schedule, reproductive property and allocation pattern among three rhizomatous Polygonatum species with reference to their habitat types

TOMOKO HASEGAWA; GAKU KUDO Plant Species Biology 2005. doi:10.1111/j.1442-1984.2005.00120.x

Other claims from this paper (14)

Observation P. odoratum leaf emergence and reproductive phenology progressed more rapidly and its growth season was shorter than in the other species.
Observation P. odoratum had a shorter growth season than the other species.
Observation All three Polygonatum species showed very low selfing ability.
Observation Evidence of pollen limitation was negligible under natural pollination in the three species.
Observation Above- and below-ground dry-matter allocation was similar among species.
Observation P. odoratum showed large annual shoot production.
Observation P. odoratum annual rhizome growth was small at 3–4 cm/year.
Observation P. odoratum rhizomes lived more than 8 years.
Observation Rhizome lifespan in the other species was 3–4 years.
Observation P. humile rhizomes grew 15.5 cm/year.
Observation P. humile rhizome branching was frequent.
Observation The leaf/stem ratio was large in P. humile.
Observation The leaf/stem ratio was small in P. odoratum.
Observation P. involucratum had intermediate allocation and growth patterns.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Patterns of resource allocation were associated with life history characteristics that affect breeding systems and stress tolerance.

Taxon: Oryza perennisOryza perennist0
Treatment: Patterns of resource allocatione4
Outcome: life history characteristicse4

Not reportedDirection

Verbatim

t0
“Oryza perennis Moench”
✓ located verbatim in the source · title, characters 71–92

e4
“Patterns of resource allocation were associated with various life history characteristics that affect breeding systems and stress tolerances”
✓ located verbatim in the source · abstract, characters 603–743

Title

Variation in Resource Allocation and Adaptive Strategy of a Wild Rice, Oryza perennis Moench

Yoshio Sano; Hiroko Morishima Botanical Gazette 1982. doi:10.1086/337330

Other claims from this paper (5)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Observed resource allocation patterns did not correspond well with predictions of certain theoretical models.

Taxon: Aster acuminatusOclemena acuminatat0
Outcome: resource allocation patternse0
Direction: do not correspond welle0
Comparator: predictions of certain theoretical modelse0

Verbatim

t0
“Aster acuminatus”
✓ located verbatim in the source · title, characters 70–86

e0
“the resource allocation patterns observed do not correspond well with the predictions of certain theoretical models”
✓ located verbatim in the source · abstract, characters 942–1057

Title

Effects of Light and Density on Resource Allocation in a Forest Herb, Aster acuminatus (Compositae)

Louis F. Pitelka; David S. Stanton; Mary O. Peckenham American Journal of Botany 1980. doi:10.2307/2442435

Other claims from this paper (10)

Association Plant density did not affect plant size.
Association Plant density did not affect resource allocation.
Association Vegetative reproductive effort remained constant across density and light levels.
Association Light level was significantly correlated with patch location.
Association Light level was significantly correlated with average plant size.
Association Light level was significantly correlated with average patch sexual reproductive effort.
Observation Only large plants produced flowers.
Mechanism Light may affect sexual reproduction indirectly through plant size.
Mechanism High rhizome survivorship may partly explain constant vegetative and varying sexual reproductive effort.
Mechanism Low seed survivorship may partly explain constant vegetative and varying sexual reproductive effort.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The experiments modified resource allocation patterns within fruits and infructescences.

Taxon: Alliaria petiolataAlliaria petiolatat0
Treatment: our experimentse0
Outcome: Patterns of resource allocation within infructescences and fruitse0

Not reportedComparatorDirection

Verbatim

e0
“Patterns of resource allocation within infructescences and fruits were also modified by our experiments”
✓ located verbatim in the source · abstract, characters 1350–1453

t0
“Alliaria petiolata”
✓ located verbatim in the source · title, characters 93–111

Title

Effects of resource availability, and fruit and ovule position on components of fecundity in Alliaria petiolata (Brassicaceae)

DAVID J. SUSKO; LESLEY LOVETT‐DOUST New Phytologist 1999. doi:10.1046/j.1469-8137.1999.00524.x

Other claims from this paper (13)

Observation More than 99% of Alliaria petiolata ovules per plant showed fertilization signs.
Observation A significant proportion of fruits and seeds failed to mature across treatments.
Intervention effect Nutrient supplements at flowering did not significantly alter total fruit production relative to controls.
Intervention effect Nutrient supplements at flowering did not significantly alter total seed production relative to controls.
Intervention effect Removing 50–75% of root tissue significantly reduced fruit set in one year old plants.
Intervention effect Removing 50–75% of root tissue had no effect on individual seed development.
Intervention effect Removing cauline leaves significantly reduced most measures of fruit production.
Intervention effect Removing cauline leaves significantly reduced most measures of seed production.
Association Fruit position within an infructescence significantly affected seed maturation.
Association Ovule position within a fruit significantly affected seed maturation.
Association Basal fruits developed more mature seeds than distal fruits.
Association Basal ovules developed more mature seeds than distal ovules.
Intervention effect Removing basal fruits redirected resources to distal fruits that would normally abort.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Increasing residue did not affect allocation patterns in monocots.

Taxon: monocotyledon speciese0
Treatment: Increasing CCSR levelse1
Outcome: resource allocation patternse0
Direction: did not affecte0

Not reportedComparator

Verbatim

e0
“did not affect resource allocation patterns in monocotyledon species”
✓ located verbatim in the source · abstract, characters 1366–1434

e1
“Increasing CCSR levels”
✓ located verbatim in the source · abstract, characters 1273–1295

Title

Weed seed mass affects seedling establishment and resource allocation patterns across a cereal rye surface residue gradient

Teala S. Ficks; Carolyn J. Lowry; John M. Wallace Weed Research 2021. doi:10.1111/wre.12521

Other claims from this paper (5)

Association The effect of cereal rye residue on establishment depended on seed mass.
Intervention effect Dicotyledon seedling establishment decreased across residue levels.
Observation The establishment relationship varied among monocotyledon species.
Association Residue levels correlated positively with hypocotyl allocation and specific hypocotyl length in dicots.
Intervention effect Increasing residue reduced root resource allocation in broadleaved species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The two submerged macrophytes differed markedly in resource allocation patterns.

Taxon: submerged macrophytese3
Outcome: resource allocation patternse2
Qualifier: markedly differente2

Verbatim

e2
“These distinct adaptation pathways resulted in markedly different resource allocation patterns between the two species”
✓ located verbatim in the source · abstract, characters 1070–1188

e3
“The findings demonstrate distinct shade adaptation strategies in submerged macrophytes, which are effectively characterized through functional trait analysis and PTN”
✓ located verbatim in the source · abstract, characters 1201–1366

Title

Exploring shade adaptation of two submerged macrophytes to advance aquatic restoration

Junshuang Yu; Huoran Zhou; Haiming Su; et al. Restoration Ecology 2026. doi:10.1111/rec.70359

Other claims from this paper (3)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Greenhouse inoculation did not affect resource allocation patterns.

Taxon: Acacia farnesianaVachellia farnesianat0
Treatment: inoculatione0
Interactor: Sinorhizobium americanumSinorhizobium americanumt1symbiont
Outcome: resource allocation patternse0
Direction: did not have effecte0
Setting: greenhousee0

Not reportedComparator

Verbatim

e0
“in the greenhouse, the inoculation did not have effect on resource allocation patterns”
✓ located verbatim in the source · abstract, characters 1342–1428

t0
“Acacia farnesiana”
✓ located verbatim in the source · title, characters 74–91

t1
“Sinorhizobium americanum is a native nitrogen-fi xing bacteria isolated from nodules”
✓ located verbatim in the source · abstract, characters 415–499

Title

THE EFFECT OF INOCULATON OF AN INDIGENOUS BACTERIA ON THE EARLY GROWTH OF Acacia farnesiana IN A DEGRADED AREA

Ceccon, Eliane; Almazo-Rogel, Anayeli; Martínez-Romero, Esperanza; et al. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) 2016

Other claims from this paper (3)

Intervention effect Inoculation improved seedling growth in the greenhouse.
Intervention effect Inoculation improved seedling growth in the degraded area.
Recommendation The authors recommend S. americanum inoculation for restoration and fuelwood production.

“resource allocation patterns”

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