By organism › Green plants › Ulmaceae › Ulmus laevis

Observationobservedoriginal resultmeasured

Claim · model-written summary

Green-leaf volatiles and terpenes were generally more pronounced in U. glabra and U. laevis than in U. minor.

Taxon: U. glabra and U. laevisUlmus glabraUlmus laevise0
Outcome: green-leaf volatiles (e.g., (E)-2-hexenal and (Z)-3-hexenyl acetate) and terpenese0
Direction: more pronouncede0
Comparator: U. minore0

Verbatim

e0
“GC–MS data were dominated by typical green-leaf volatiles (e.g., (E)-2-hexenal and (Z)-3-hexenyl acetate) and terpenes, which were generally more pronounced in U. glabra and U. laevis than in U. minor .”
✓ located verbatim in the source · abstract, characters 1009–1211

Title

Temporal and species-specific variation in metabolomic responses to drought in European elms

Alina Kalyniukova; David Musiolek; Jaroslav Holuša; et al. Frontiers in Forests and Global Change 2026. doi:10.3389/ffgc.2026.1824510

Other claims from this paper (8)

Associationobservedoriginal resultmeasured

Claim · model-written summary

U. laevis showed the clearest drought-associated increase in total phenolics, flavonoids and condensed tannins.

Taxon: U. laevisUlmus laevise0
Treatment: droughte0
Outcome: total phenolics, flavonoids and condensed tanninse0
Direction: increasee0

Verbatim

e0
“U. laevis showed the clearest drought-associated increase in total phenolics, flavonoids and condensed tannins”
✓ located verbatim in the source · abstract, characters 1450–1560

Title

Temporal and species-specific variation in metabolomic responses to drought in European elms

Alina Kalyniukova; David Musiolek; Jaroslav Holuša; et al. Frontiers in Forests and Global Change 2026. doi:10.3389/ffgc.2026.1824510

Other claims from this paper (8)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The pronounced metabolic changes in U. laevis likely reflect higher sensitivity to water deficit.

Taxon: U. laevisUlmus laevise0
Outcome: higher sensitivity to water deficite0
Qualifier: pronounced changese0

Verbatim

e0
“the pronounced changes observed in U. laevis likely reflect higher sensitivity to water deficit”
✓ located verbatim in the source · abstract, characters 1864–1959

Title

Temporal and species-specific variation in metabolomic responses to drought in European elms

Alina Kalyniukova; David Musiolek; Jaroslav Holuša; et al. Frontiers in Forests and Global Change 2026. doi:10.3389/ffgc.2026.1824510

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Stellaria holostea and Ulmus laevis are indicator species for Galio-Carpinetum.

Taxon: Stellaria holostea and Ulmus laevisUlmus laevisRabelera holosteae3
Outcome: indicator speciese1

Verbatim

e1
“identify the following species as indicator species, based on SOM analysis and IndVal index: e.g. Brachythecium velutinum , Cirriphyllum piliferum , Lepidozia reptans , Mnium hornum , Plagiomnium undulatum and Brachypodium sylvaticum for SC”
✓ located verbatim in the source · abstract, characters 673–913

e3
“Asarum europaeum , Anemone ranunculoides , Corylus avellana , Galeobdolon luteum , Geum urbanum , Mercurialis perennis , Stellaria holostea and Ulmus laevis for GC”
✓ located verbatim in the source · abstract, characters 1137–1300

Title

New indicator species for associations within mesotrophic oak-hornbeam forests in Poland

Grzegorz J. Wolski; Zbigniew Celka; Jolanta Marciniuk; et al. Ecological Indicators 2025. doi:10.1016/j.ecolind.2025.113339

Other claims from this paper (14)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Ulmus laevis trees showed medium weakening.

Taxon: Ulmus laevis Pall.Ulmus laevise0
Outcome: medium degreee0

Verbatim

e0
“a medium degree for Ulmus laevis Pall.”
✓ located verbatim in the source · abstract, characters 1418–1456

Title

Bacterioses of woody plants in the local urban phytocenoses of Kyiv: Symptoms, etiology, and distribution

Ivanna Kulbanska; Olena Kolesnichenko; Anatoliy Goychuk; et al. Ukrainian Journal of Forest and Wood Science 2025. doi:10.31548/forest/3.2025.75

Other claims from this paper (6)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Bacteriosis in Ulmus laevis developed gradually at 1 point.

Taxon: Ulmus laevisUlmus laevise0
Outcome: bacteriosise1
Value: 1 pointe0
Qualifier: graduale0

Verbatim

e0
“for Ulmus laevis trees – 1 point and is characterised as gradual”
✓ located verbatim in the source · abstract, characters 2149–2213

e1
“degree of development of bacteriosis”
✓ located verbatim in the source · abstract, characters 2039–2075

Title

Bacterioses of woody plants in the local urban phytocenoses of Kyiv: Symptoms, etiology, and distribution

Ivanna Kulbanska; Olena Kolesnichenko; Anatoliy Goychuk; et al. Ukrainian Journal of Forest and Wood Science 2025. doi:10.31548/forest/3.2025.75

Other claims from this paper (6)

Observation Acer saccharinum trees were highly weakened.
Observation Ulmus laevis trees showed medium weakening.
Observation Lelliottia nimipressurallis was identified as the agent of tree bacteriosis.
Observation Acer saccharinum and Ulmus laevis bacteriosis showed peeling cracks, bark swelling and exudate as primary signs.
Observation Secondary signs included deep ulcers, wound necrosis and wood-destroying fungi.
Observation Bacteriosis in Acer saccharinum developed rapidly at 2 points.

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Ulmus laevis is lectotypified on a Pallas illustration.

Taxon: Ulmus laevisUlmus laevise0
Outcome: lectotypified on a Pallas illustratione0

Verbatim

e0
“Ulmus laevis is lectotypified on a Pallas illustration published in his Flora Rossica”
✓ located verbatim in the source · abstract, characters 97–182

Title

Nomenclatural notes on some European elm names (Ulmaceae)

Duilio Iamonico; Giulia Capotorti Taxon 2025. doi:10.1002/tax.13358

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pseudomonas syringae caused leaf spotting on four named forest trees.

Taxon: U. laevisUlmus laevise0
Interactor: Pseudomonas syringaePseudomonas syringaee0pathogen
Outcome: Leaf spottinge0

Verbatim

e0
“Leaf spotting on A. tataricum, F. pennsylvanica, U. minor and U. laevis was shown to be caused by Pseudomonas cerasi, Pseudomonas congelans, Pseudomonas graminis, Pseudomonas syringae and Pantoea agglomerans both in monoinfection and coinfection”
✓ located verbatim in the source · abstract, characters 898–1143

Title

Bacteria Pseudomonas sp. and Pantoea sp. Are the New Etiological Agents of Diseases on Forest Trees

Elena Porotikova; Natalia Brusnova; Andrei Sushchenko; et al. Plants 2025. doi:10.3390/plants14040563

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pantoea agglomerans caused leaf spotting on four named forest trees.

Taxon: U. laevisUlmus laevise0
Interactor: Pantoea agglomeransPantoea agglomeranse0pathogen
Outcome: Leaf spottinge0

Verbatim

e0
“Leaf spotting on A. tataricum, F. pennsylvanica, U. minor and U. laevis was shown to be caused by Pseudomonas cerasi, Pseudomonas congelans, Pseudomonas graminis, Pseudomonas syringae and Pantoea agglomerans both in monoinfection and coinfection”
✓ located verbatim in the source · abstract, characters 898–1143

Title

Bacteria Pseudomonas sp. and Pantoea sp. Are the New Etiological Agents of Diseases on Forest Trees

Elena Porotikova; Natalia Brusnova; Andrei Sushchenko; et al. Plants 2025. doi:10.3390/plants14040563

Other claims from this paper (6)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Sphaeropsis ulmicola dominated symptomatic U. laevis.

Taxon: U. laevisUlmus laevise0
Interactor: Sphaeropsis ulmicolaSphaeropsis ulmicolae1pathogen
Outcome: dominant in symptomatic U. laevise0

Verbatim

e0
“was dominant in symptomatic U. laevis”
✓ located verbatim in the source · abstract, characters 1053–1090

e1
“Sphaeropsis ulmicola occurred in both symptomatic and asymptomatic trees”
✓ located verbatim in the source · abstract, characters 979–1051

Title

Fungal Assemblages in Northern Elms—Impacts of Host Identity and Health, Growth Environment, and Presence of Dutch Elm Disease

Liina Jürisoo; Ahto Agan; Leho Tedersoo; et al. Microbial Ecology 2025. doi:10.1007/s00248-025-02585-2

Other claims from this paper (9)

Association Elm species had distinct fungal community profiles.
Observation Ophiostoma novo-ulmi occurred only in symptomatic trees and dominated U. glabra.
Observation Ophiostoma novo-ulmi was absent from symptomatic hybrid elms.
Observation Sphaeropsis ulmicola occurred in symptomatic and asymptomatic trees.
Observation Sphaeropsis ulmicola was common in symptomatic and healthy U. glabra and less prevalent in symptomatic hybrids.
Association S. ulmicola was associated with the highest damage in U. laevis.
Association O. novo-ulmi presence did not affect fungal richness.
Association S. ulmicola was linked to higher fungal diversity.
Association Fungal richness was greater in urban than rural settings.

Ulmus laevis 190 claims

190 claims