Claim · model-written summary
Hybrid populations were phenotypically closer to P. laurifolia.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingDirectionValueQualifier
Verbatim
e0“the populations of P. × moskoviensis are closer to P. laurifolia”
Title
Populus × moskoviensis in the south of Eastern Siberia
Andrei V. Klimov; Boris V. Proshkin Vestnik Tomskogo gosudarstvennogo universiteta Biologiya 2024. doi:10.17223/19988591/66/3
Other claims from this paper (19)
- Observation P. × moskoviensis has differentiated shortened crown shoots.
- Observation Hybrid crown shoots are cylindrical and coppice shoots ribbed.
- Observation Hybrid coppice shoots are ribbed to the base.
- Observation Hybrid short-shoot leaves have intermediate shape.
- Observation Hybrid leaves have a shagreen upper surface as in P. suaveolens.
- Observation Parental characteristic plate shapes and short pointed apex were not seen in hybrids.
- Observation Basal glands were absent from P. laurifolia.
- Observation P. suaveolens individuals with basal glands predominated, varying from absence to 1-4 glands.
- Observation Basal glands were found in 10 hybrid individuals in one population.
- Observation Phenotypic composition differed reliably between studied populations.
- Observation Within-species stands were 67.0-93.7% phenotypically similar.
- Observation Nine phenotypes were identified for P. laurifolia.
- Observation Twelve phenotypes were identified for P. suaveolens.
- Observation Six phenotypes were identified for P. × moskoviensis.
- Observation The crossing zone is a new wide sympatric hybrid zone.
- Observation P. × moskoviensis is widespread across overlapping habitats.
- Observation P. laurifolia and F1 hybrids were not recorded in the overlap area.
- Observation Hybrid leaf characters differed from parent species despite resembling P. suaveolens externally.
- Observation Shoot ribbing showed high heritability across hybridization patterns.