By organism › Green plants › Orobanchaceae › Pedicularis canadensis

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Pedicularis canadensis presence showed no association with community metrics.

Taxon: P. canadensisPedicularis canadensise0
Outcome: community metricse0
Direction: no associationse0
Comparator: without P. canadensise0

Verbatim

e0
“plots with/without P. canadensis showed no associations of any community metrics with the hemiparasite”
✓ located verbatim in the source · abstract, characters 1181–1283

Title

Effects of Hemiparasites in Grassland Restorations Are Not Universal

Anna Scheidel; Victoria Borowicz Diversity 2024. doi:10.3390/d16020102

Other claims from this paper (5)

Association Castilleja sessiliflora presence was associated with higher species richness.
Association Castilleja sessiliflora plots had more forbs.
Association Castilleja sessiliflora plots had higher floristic quality.
Association Soil phosphate was greater where Castilleja sessiliflora was present.
Association Pedicularis canadensis presence showed no correspondence with soil nutrients.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Pedicularis canadensis presence showed no correspondence with soil nutrients.

Taxon: P. canadensisPedicularis canadensise1
Interactor: hemiparasitese0parasite
Outcome: soil nutrientse0
Direction: no correspondencee0

Verbatim

e0
“no correspondence between the presence of hemiparasites and soil nutrients”
✓ located verbatim in the source · abstract, characters 1289–1363

e1
“plots with/without P. canadensis”
✓ located verbatim in the source · abstract, characters 1181–1213

Title

Effects of Hemiparasites in Grassland Restorations Are Not Universal

Anna Scheidel; Victoria Borowicz Diversity 2024. doi:10.3390/d16020102

Other claims from this paper (5)

Association Castilleja sessiliflora presence was associated with higher species richness.
Association Castilleja sessiliflora plots had more forbs.
Association Castilleja sessiliflora plots had higher floristic quality.
Association Soil phosphate was greater where Castilleja sessiliflora was present.
Association Pedicularis canadensis presence showed no association with community metrics.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Hemiparasite abundance was associated with increased floristic quality at all five sites.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: hemiparasite abundancee2
Outcome: floristic qualitye2
Direction: increasede2
Setting: 5 tallgrass prairie sitese1

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e1
“We performed an observational field study at 5 tallgrass prairie sites to investigate the association of hemiparasite abundance with metrics of phylogenetic and ecological diversity, as well as floristic quality”
✓ located verbatim in the source · abstract, characters 442–653

e2
“Although no reduction in C 4 grasses was detected, there was a significant association between hemiparasite abundance and increased floristic quality at all 5 sites”
✓ located verbatim in the source · abstract, characters 655–819

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Hemiparasite abundance was positively correlated with species richness at one restoration site.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: Hemiparasite abundancee3
Outcome: species richnesse3
Direction: positively correlatede3
Setting: one restoration sitee3

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e3
“Hemiparasite abundance and species richness were positively correlated at one restoration site”
✓ located verbatim in the source · abstract, characters 821–915

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No reduction in C4 grasses was detected in association with hemiparasite abundance.

Taxon: Pedicularis canadensisPedicularis canadensise0
Outcome: reduction in C 4 grassese2

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e2
“Although no reduction in C 4 grasses was detected, there was a significant association between hemiparasite abundance and increased floristic quality at all 5 sites”
✓ located verbatim in the source · abstract, characters 655–819

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Parasitism by P. canadensis caused the greatest significant dry biomass reduction in Chamaecrista fasciculata among six host species in a greenhouse.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: parasitism by P. canadensise4
Interactor: Chamaecrista fasciculataChamaecrista fasciculatae5host
Outcome: dry biomasse5
Direction: reductione5
Setting: greenhousee4

Not reportedComparator

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e4
“In a greenhouse mesocosm experiment, we investigated response to parasitism by P. canadensis in 6 species representing different plant functional groups of the tallgrass prairie”
✓ located verbatim in the source · abstract, characters 917–1094

e5
“The annual legume partridge pea, Fabaceae ( Chamaecrista fasciculata ) had the greatest significant dry biomass reduction among 6 host species”
✓ located verbatim in the source · abstract, characters 1096–1238

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Andropogon gerardii had significantly greater aboveground biomass when grown with the hemiparasite.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: grown with the hemiparasitee6
Interactor: Andropogon gerardiiAndropogon gerardie6host
Outcome: aboveground biomasse6
Direction: greatere6
Setting: greenhousee4

Not reportedComparator

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e4
“In a greenhouse mesocosm experiment, we investigated response to parasitism by P. canadensis in 6 species representing different plant functional groups of the tallgrass prairie”
✓ located verbatim in the source · abstract, characters 917–1094

e6
“the C 4 grass big bluestem, Poaceae ( Andropogon gerardii ) had significantly greater aboveground biomass when grown with the hemiparasite”
✓ located verbatim in the source · abstract, characters 1244–1382

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Parasitism significantly reduced host species biomass as a total community in mesocosms.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: parasitisme4
Interactor: host speciese7host
Outcome: host species biomass as a total communitye7
Direction: reducede7

Not reportedComparator

Verbatim

e0
“Wood betony, Orobanchaceae ( Pedicularis canadensis )”
✓ located verbatim in the source · abstract, characters 9–62

e4
“In a greenhouse mesocosm experiment, we investigated response to parasitism by P. canadensis in 6 species representing different plant functional groups of the tallgrass prairie”
✓ located verbatim in the source · abstract, characters 917–1094

e7
“Overall, host species biomass as a total community was significantly reduced in mesocosms”
✓ located verbatim in the source · abstract, characters 1384–1473

Title

The role of hemiparasitic plants: influencing tallgrass prairie quality, diversity, and structure

Jane P. DiGiovanni; William P. Wysocki; Sean V. Burke; et al. Restoration Ecology 2016. doi:10.1111/rec.12446

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Shade significantly increased mortality of young Pedicularis canadensis plants from the previous year.

Taxon: Pedicularis canadensisPedicularis canadensise0
Treatment: Shadee2
Outcome: mortality of young plants from the previous yeare2
Direction: increasede2
Qualifier: no pairwise comparisons were significante2

Not reportedComparator

Verbatim

e0
“We tested these predictions with the perennial root hemiparasite Pedicularis canadensis L.”
✓ located verbatim in the source · abstract, characters 815–905

e2
“Shade significantly increased mortality of young plants from the previous year, although no pairwise comparisons were significant”
✓ located verbatim in the source · abstract, characters 1208–1337

Title

Impact of light limitation on mortality and early growth of the root hemiparasitePedicularis canadensisL.¹

Brandon C. Mardoian; Victoria A. Borowicz The Journal of the Torrey Botanical Society 2015. doi:10.3159/torrey-d-15-00012.1

Other claims from this paper (5)

Observation No Pedicularis canadensis seedlings survived the experiment.
Intervention effect Regardless of timing, shade reduced mean biomass of surviving Pedicularis canadensis.
Intervention effect Shade reduced relative investment of Pedicularis canadensis into roots.
Intervention effect Shading the hemiparasites increased host shoot mass.
Mechanism Results are consistent with the balanced-growth hypothesis when light limits hemiparasite growth and parasites limit host growth.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

No Pedicularis canadensis seedlings survived the experiment.

Taxon: Pedicularis canadensisPedicularis canadensise0
Outcome: seedlings survivede1

Verbatim

e0
“We tested these predictions with the perennial root hemiparasite Pedicularis canadensis L.”
✓ located verbatim in the source · abstract, characters 815–905

e1
“No seedlings survived the experiment”
✓ located verbatim in the source · abstract, characters 1170–1206

Title

Impact of light limitation on mortality and early growth of the root hemiparasitePedicularis canadensisL.¹

Brandon C. Mardoian; Victoria A. Borowicz The Journal of the Torrey Botanical Society 2015. doi:10.3159/torrey-d-15-00012.1

Other claims from this paper (5)

Intervention effect Shade significantly increased mortality of young Pedicularis canadensis plants from the previous year.
Intervention effect Regardless of timing, shade reduced mean biomass of surviving Pedicularis canadensis.
Intervention effect Shade reduced relative investment of Pedicularis canadensis into roots.
Intervention effect Shading the hemiparasites increased host shoot mass.
Mechanism Results are consistent with the balanced-growth hypothesis when light limits hemiparasite growth and parasites limit host growth.

Pedicularis canadensis 51 claims

51 claims