By organism › Green plants › Juglandaceae › Juglans hindsii

Observationobservedoriginal resultprojected

Claim · model-written summary

Wild J. hindsii had the highest predicted adaptation to future climate in Northern and Central California walnut orchards.

Taxon: J. hindsiiJuglans hindsiie0
Outcome: predicted adaptednesse0
Direction: higheste0
Setting: Northern and Central California walnut orchardse0

Verbatim

e0
“Wild J. hindsii has the highest predicted adaptedness to the future climate of Northern and Central California walnut orchards”
✓ located verbatim in the source · abstract, characters 858–984

Title

Landscape Genomic Tools Can Inform Future Rootstock and Farmland Selection for an Agricultural Tree Nut From Its Wild Relatives

Ryan C. Buck; Diego J. Zapata; Victoria L. Sork Molecular Ecology 2026. doi:10.1111/mec.70420

Other claims from this paper (2)

Observationobservedoriginal resultsimulated

Claim · model-written summary

The clade containing Juglans hindsii and Juglans californica diverged earliest.

Taxon: Juglans hindsii and Juglans californicaJuglans californicaJuglans hindsiie0
Outcome: diverging earlieste0
Direction: earlieste0

Verbatim

e0
“the clade comprising Juglans hindsii and Juglans californica diverging earliest.”
✓ located verbatim in the source · abstract, characters 812–892

Title

Integrated chloroplast genomics and whole‐genome resequencing reveals demographic history and selection signatures of black walnuts

Hang Ye; Hengzhao Liu; Huijuan Zhou; et al. The Plant Genome 2025. doi:10.1002/tpg2.70172

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

J. hindsii needed the largest effective temperature sum for bud swelling, 57.1°C.

Taxon: J. hindsiiJuglans hindsiie0
Outcome: sum of effective temperaturese0
Direction: largeste0
Value: 57.1°Ce0

Verbatim

e0
“J. hindsii require the largest sum of effective temperatures -57.1°C”
✓ located verbatim in the source · abstract, characters 713–781

Title

THE INTRODUCED NORTH AMERICAN SPECIES OF THE GENUS Juglans L. IN THE RIGHT-BANK FOREST-STEPPE OF UKRAINE AND THEIR USE

Halyna ISHCHUK; Volodymyr SHLAPAK; Liubov ISHCHUK; et al. Trakya University Journal of Natural Sciences 2021. doi:10.23902/trkjnat.805761

Other claims from this paper (15)

Observation Juglans cinerea, J. rupestris and J. major woke first.
Observation J. nigra, J. californica and J. hindsii woke later.
Association Woody plant biorhythm was related to increasing active and effective temperature sums.
Observation Juglans cinerea needed an effective temperature sum of 28.9 for bud swelling, among the smallest sums.
Observation J. rupestris needed 34.1°C effective temperature for bud swelling, among the smallest sums.
Observation J. nigra required 50.6°C of effective temperature.
Observation All Juglans species grew intensively in May-June.
Observation The vegetation period of Juglans species lasted 183-206 days.
Observation North American walnut development shifted toward summer-autumn.
Observation Juglans species showed an average degree of subfreezing.
Observation J. nigra and J. cinerea fully acclimatized.
Observation J. rupestris and J. major acclimatized well.
Observation J. сalifornica and J. hindsii acclimatized satisfactorily.
Recommendation The authors considered all species promising for ornamental horticulture in the Right-Bank Forest-Steppe of Ukraine.
Recommendation The authors considered J. nigra promising for productive forest plantations.

Observationobservedoriginal resultmeasured

Claim · model-written summary

At least 71.5% of putatively wild Juglans hindsii trees are genetically pure members of the species.

Taxon: J. hindsiiJuglans hindsiie1
Outcome: genetically pure memberse1
Value: 71.5%e1
Qualifier: putatively wilde1

Verbatim

e1
“at least 71.5% of the putatively wild J. hindsii represent genetically pure members of that species”
✓ located verbatim in the source · abstract, characters 2001–2100

t0
“Juglans hindsii”
✓ located verbatim in the source · title, characters 72–87

Title

Clarifying the Conservation Status of Northern California Black Walnut (Juglans hindsii) Using Microsatellite Markers

Daniel Potter; Heath Bartosh; Gerald Dangl; et al. Madroño 2018. doi:10.3120/0024-9637-65.3.131

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The remaining wild Juglans hindsii trees show evidence of past hybridization with other North American black walnut species.

Taxon: Juglans hindsiiJuglans hindsiit0
Outcome: evidence of past hybridizationse2
Qualifier: with one or more of the other North American black walnut speciese2

Verbatim

e2
“the remaining trees show evidence of past hybridizations with one or more of the other North American black walnut species”
✓ located verbatim in the source · abstract, characters 2108–2230

t0
“Juglans hindsii”
✓ located verbatim in the source · title, characters 72–87

Title

Clarifying the Conservation Status of Northern California Black Walnut (Juglans hindsii) Using Microsatellite Markers

Daniel Potter; Heath Bartosh; Gerald Dangl; et al. Madroño 2018. doi:10.3120/0024-9637-65.3.131

Other claims from this paper (3)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No evidence was found of introgression of Juglans regia into Juglans hindsii.

Taxon: J. hindsiiJuglans hindsiie3
Outcome: introgression of J. regia into J. hindsiie3

Verbatim

e3
“We found no evidence of introgression of J. regia into J. hindsii”
✓ located verbatim in the source · abstract, characters 2232–2297

Title

Clarifying the Conservation Status of Northern California Black Walnut (Juglans hindsii) Using Microsatellite Markers

Daniel Potter; Heath Bartosh; Gerald Dangl; et al. Madroño 2018. doi:10.3120/0024-9637-65.3.131

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Individual Juglans hindsii trees should not have conservation status.

Taxon: J. hindsiiJuglans hindsiie4
Outcome: conservation statuse4

Verbatim

e4
“The results suggest that individual J. hindsii trees should not have conservation status”
✓ located verbatim in the source · abstract, characters 2299–2387

Title

Clarifying the Conservation Status of Northern California Black Walnut (Juglans hindsii) Using Microsatellite Markers

Daniel Potter; Heath Bartosh; Gerald Dangl; et al. Madroño 2018. doi:10.3120/0024-9637-65.3.131

Other claims from this paper (3)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Only 49% of trees on Paradox rootstocks survived.

Taxon: J. hindsii × J. regiaJuglans hindsiie1
Material: Paradoxe0
Interactor: P. cinnamomiPhytophthora cinnamomie1pathogen
Outcome: survivede0
Value: 49%e0
Setting: commercial orcharde1

Not reportedDirection

Verbatim

e0
“only 49% of those on Paradox survived”
✓ located verbatim in the source · abstract, characters 1550–1587

e1
“Paradox ( J. hindsii × J. regia ) seedling rootstocks in a commercial orchard infested with P. cinnamomi”
✓ located verbatim in the source · abstract, characters 1398–1502

Title

Resistance to Species of Phytophthora Identified among Clones of Juglans microcarpa × J. regia

Gregory T. Browne; Charles A. Leslie; Joseph A. Grant; et al. HortScience 2015. doi:10.21273/hortsci.50.8.1136

Other claims from this paper (4)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The rootstock VX211, a very vigorous Juglans hindsii x J. regia hybrid with nematode tolerance, was released for commercial use.

Taxon: Juglans hindsii × J. regiaJuglans hindsiie0
Material: VX211e0
Interactor: nematodeNematodae0pest
Outcome: nematode tolerancee0

Verbatim

e0
“VX211, a very vigorous Juglans hindsii × J. regia hybrid exhibiting nematode tolerance”
✓ located verbatim in the source · abstract, characters 859–945

Title

THE CALIFORNIA WALNUT IMPROVEMENT PROGRAM: SCION BREEDING AND ROOTSTOCK DEVELOPMENT

C.A. Leslie; G.H. McGranahan Acta Horticulturae 2014. doi:10.17660/actahortic.2014.1050.9

Other claims from this paper (2)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed-borne A. tumefaciens populations increased with contact time with the orchard floor during seed production.

Taxon: Paradox (Juglans hindsii × J. regia)Juglans hindsiie2
Treatment: contact time with the orchard floore1
Interactor: A. tumefaciensAgrobacterium tumefaciense1pathogen
Outcome: seed-borne A. tumefaciens populationse1
Direction: increasede1

Verbatim

e1
“Sampling conducted at multiple times during seed production revealed that seed-borne A. tumefaciens populations increased as a function of contact time with the orchard floor”
✓ located verbatim in the source · abstract, characters 627–801

e2
“Paradox (Juglans hindsii × J. regia)”
✓ located verbatim in the source · abstract, characters 0–36

Title

DETECTION AND IMPLICATION OF EARLY AGROBACTERIUM TUMEFACIENS INFECTION OF PARADOX SEEDS AND SEEDLINGS

D.A. Kluepfel; A.E. McClean; L.E. Yakabe; et al. Acta Horticulturae 2010. doi:10.17660/actahortic.2010.861.70

Other claims from this paper (5)

Juglans hindsii 30 claims

30 claims