Elymus trachycaulus 190 claims

species · family Poaceae · green plant · NCBI Taxonomy ↗

Also written in claims: Agropyron trachycaulum · A. trachycaulum · Agropyron trachycaulum Malte · A. trachycaulum x S. hysterix · A.trachycaulum · x S. hysterix — NCBI synonyms: Agropyron trachycaulum · Triticum trachycaulum

21 spellings

Elymus trachycaulusRobert H. Mohlenbrock. USDA NRCS. 1992. Western wetland flora: Field office guide to plant species. West Region, Sacramento. Courtesy of USDA NRCS Wetland Scien · Public domain · Wikimedia Commons ↗

190 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Elymus trachycaulus and Elytrigia elongata share the (CCATA)3 locus.

Taxon: Elymus trachycaulusElymus trachycauluse0
Gene: (CCATA)3e0
Outcome: locuse0
Comparator: Elytrigia elongatae0

Verbatim

e0
“Elymus trachycaulus and Elytrigia elongata share the locus (CCATA)3”
✓ located verbatim in the source · abstract, characters 873–940

Title

Analysis of chloroplast genomes and SSR classification and identification of Agropyron species and closely related species

Wenxuan Pan; Weihong Yan; Zhiyong Li; et al. Scientific Reports 2026. doi:10.1038/s41598-025-33570-x

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Elymus trachycaulus lacks rps12 gene intron variation.

Taxon: Elymus trachycaulusElymus trachycauluse0
Gene: rps12e0
Outcome: rps12 gene intron variatione0

Verbatim

e0
“Elymus trachycaulus lacks the rps12 gene intron variation”
✓ located verbatim in the source · abstract, characters 1063–1120

Title

Analysis of chloroplast genomes and SSR classification and identification of Agropyron species and closely related species

Wenxuan Pan; Weihong Yan; Zhiyong Li; et al. Scientific Reports 2026. doi:10.1038/s41598-025-33570-x

Other claims from this paper (13)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Elymus trachycaulus clusters closely with Elytrigia elongata in the phylogeny.

Taxon: Elymus trachycaulusElymus trachycauluse0
Outcome: clusterse0
Direction: closelye0
Comparator: Elytrigia elongatae0

Verbatim

e0
“Elymus trachycaulus clusters closely with Elytrigia elongata due to shared characteristics such as high GC content (44.01%) in the intercalary region of the chloroplast genome and with LSC length (80,642 bp)”
✓ located verbatim in the source · abstract, characters 1590–1797

Title

Analysis of chloroplast genomes and SSR classification and identification of Agropyron species and closely related species

Wenxuan Pan; Weihong Yan; Zhiyong Li; et al. Scientific Reports 2026. doi:10.1038/s41598-025-33570-x

Other claims from this paper (13)

Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Shared characteristics such as high GC content in the intercalary region explain the close clustering of Elymus trachycaulus with Elytrigia elongata.

Taxon: Elymus trachycaulusElymus trachycauluse0
Outcome: clusterse0
Qualifier: shared characteristics such as high GC content (44.01%) in the intercalary regione0

Verbatim

e0
“Elymus trachycaulus clusters closely with Elytrigia elongata due to shared characteristics such as high GC content (44.01%) in the intercalary region of the chloroplast genome and with LSC length (80,642 bp)”
✓ located verbatim in the source · abstract, characters 1590–1797

Title

Analysis of chloroplast genomes and SSR classification and identification of Agropyron species and closely related species

Wenxuan Pan; Weihong Yan; Zhiyong Li; et al. Scientific Reports 2026. doi:10.1038/s41598-025-33570-x

Other claims from this paper (13)

Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Elymus trachycaulus is placed into the narrow-spike clade by combined morphological and molecular evidence.

Taxon: Elymus trachycaulusElymus trachycauluse0
Outcome: narrow-spike cladee0

Verbatim

e0
“this result supports the molecular marker-assisted taxonomic identification to identify Elymus trachycaulus into the narrow-spike clade”
✓ located verbatim in the source · abstract, characters 1842–1977

Title

Analysis of chloroplast genomes and SSR classification and identification of Agropyron species and closely related species

Wenxuan Pan; Weihong Yan; Zhiyong Li; et al. Scientific Reports 2026. doi:10.1038/s41598-025-33570-x

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Survival probabilities varied widely among varieties of the seeded Elymus trachycaulus.

Taxon: Elymus trachycaulusElymus trachycauluse2
Outcome: Survival probabilitiese1

Verbatim

e1
“Survival probabilities varied widely among varieties”
✓ located verbatim in the source · abstract, characters 703–755

e2
“one randomly chosen Elymus trachycaulus variety was seeded”
✓ located verbatim in the source · abstract, characters 870–928

Title

Planting Multiple Varieties Increases Plant Establishment

Matthew J. Rinella; Julie E. Larson; Jeremy J. James Rangeland Ecology & Management 2026. doi:10.1016/j.rama.2026.04.009

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dividing the Elymus trachycaulus seeding rate among two varieties gave density 4.2 (1.6) plants m −2, versus 0.3 (0.5) plants m −2 when one randomly chosen variety was seeded.

Taxon: Elymus trachycaulusElymus trachycauluse1
Treatment: dividing the seeding rate among two varietiese1
Outcome: densitye1
Direction: higherinferrede1
Value: 4.2 (1.6) plants m −2e1
Qualifier: 0.3 (0.5) plants m −2e1
Comparator: one randomly chosen Elymus trachycaulus varietye1

Verbatim

e1
“when one randomly chosen Elymus trachycaulus variety was seeded, there was a 50% chance density was 0.3 (0.5) plants m −2 [mean (standard error)], whereas dividing the seeding rate among two varieties provided 4.2 (1.6) plants m −2”
✓ located verbatim in the source · abstract, characters 865–1096

Title

Planting Multiple Varieties Increases Plant Establishment

Matthew J. Rinella; Julie E. Larson; Jeremy J. James Rangeland Ecology & Management 2026. doi:10.1016/j.rama.2026.04.009

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seeding multiple varieties reduced establishment failures of Elymus trachycaulus.

Taxon: Elymus trachycaulusElymus trachycauluse2
Treatment: seeding multiple varietiese1
Outcome: establishment failurese1
Direction: reducede1

Not reportedComparator

Verbatim

e1
“In addition to increasing densities, seeding multiple varieties reduced establishment failures”
✓ located verbatim in the source · abstract, characters 1304–1398

e2
“one randomly chosen Elymus trachycaulus variety was seeded”
✓ located verbatim in the source · abstract, characters 870–928

Title

Planting Multiple Varieties Increases Plant Establishment

Matthew J. Rinella; Julie E. Larson; Jeremy J. James Rangeland Ecology & Management 2026. doi:10.1016/j.rama.2026.04.009

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seeding multiple varieties increased plant densities of Elymus trachycaulus.

Taxon: Elymus trachycaulusElymus trachycauluse2
Treatment: seeding multiple varietiese1
Outcome: densitiese1
Direction: increasinge1

Not reportedComparator

Verbatim

e1
“In addition to increasing densities, seeding multiple varieties reduced establishment failures”
✓ located verbatim in the source · abstract, characters 1304–1398

e2
“one randomly chosen Elymus trachycaulus variety was seeded”
✓ located verbatim in the source · abstract, characters 870–928

Title

Planting Multiple Varieties Increases Plant Establishment

Matthew J. Rinella; Julie E. Larson; Jeremy J. James Rangeland Ecology & Management 2026. doi:10.1016/j.rama.2026.04.009

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dividing the seeding rate among multiple varieties, with 13 of 48 site-year combinations, eliminated the possibility that the species failed to establish.

Taxon: Elymus trachycaulusElymus trachycauluse2
Treatment: dividing the seeding rate among multiple varietiese3
Outcome: the possibility that species failed to establishe3
Direction: eliminatede3
Value: 13 of 48 combinationse3

Not reportedComparator

Verbatim

e3
“With 13 of 48 combinations of site and seeding year, dividing the seeding rate among multiple varieties eliminated the possibility that species failed to establish”
✓ located verbatim in the source · abstract, characters 1400–1563

e2
“one randomly chosen Elymus trachycaulus variety was seeded”
✓ located verbatim in the source · abstract, characters 870–928

Title

Planting Multiple Varieties Increases Plant Establishment

Matthew J. Rinella; Julie E. Larson; Jeremy J. James Rangeland Ecology & Management 2026. doi:10.1016/j.rama.2026.04.009

Other claims from this paper (6)