By organism › Green plants › Sapindaceae › Acer glabrum

Observationobservedoriginal resultmeasured

Claim · model-written summary

Acer glabrum var. neomexicanum is restricted to northern Mexico.

Taxon: Acer glabrum var. neomexicanumAcer glabrum var. neomexicanume0
Outcome: restricted to northern Mexicoe0
Setting: northern Mexicoe0

Verbatim

e0
“five taxa are restricted to northern Mexico (Acer negundo var. arizonicum, A. negundo var. texanum, Acer glabrum var. neomexicanum, Acer grandidentatum, Acer grandidentatum var. sinuosum)”
✓ located verbatim in the source · abstract, characters 465–652

Title

Taxonomy and phylogenetic insights for Mexican and Central American species of Acer (Sapindaceae)1

Yalma L. Vargas-Rodriguez; Lowell E. Urbatsch; Vesna Karaman-Castro The Journal of the Torrey Botanical Society 2020. doi:10.3159/torrey-d-19-00011.1

Other claims from this paper (12)

Observation Eight Acer taxa are recognized.
Observation Acer negundo subsp. mexicanum is documented in Honduras.
Observation Acer negundo var. arizonicum is restricted to northern Mexico.
Observation A. negundo var. texanum is restricted to northern Mexico.
Observation Acer grandidentatum is restricted to northern Mexico.
Observation Acer grandidentatum var. sinuosum is restricted to northern Mexico.
Observation Acer binzayedii is endemic to western Mexico.
Observation Acer skutchii is widely distributed in the area.
Observation A. negundo subsp. mexicanum is widely distributed in the area.
Observation Acer populations are often fragmented and disjunct.
Observation Northwestern Mexican A. grandidentatum populations form a separate lineage.
Method / resource The study provides descriptions, maps, photographs, conservation assessments and a species key.

Method / resourceobservedoriginal resultpositivesimulated

Claim · model-written summary

The model reproduced the terminal branch vulnerability curve of Acer glabrum using anatomical observations.

Taxon: Acer glabrumAcer glabrume0
Outcome: terminal branch VCe0
Qualifier: successfully reproduced relying only on real observations of xylem tissue anatomye0

Not reportedComparatorValue

Verbatim

e0
“The terminal branch VC of Acer glabrum was successfully reproduced relying only on real observations of xylem tissue anatomy.”
✓ located verbatim in the source · abstract, characters 756–881

Title

A network model links wood anatomy to xylem tissue hydraulic behaviour and vulnerability to cavitation

Assaad Mrad; Jean‐Christophe Domec; Cheng‐Wei Huang; et al. Plant Cell & Environment 2018. doi:10.1111/pce.13415

Other claims from this paper (3)

Associationobservedoriginal resultsimulated

Claim · model-written summary

Anatomy strongly affected vulnerability curve shape and location along water tension.

Taxon: Acer glabrumAcer glabrume1
Organ / stage: xylem tissue anatomye1
Outcome: VC shape and location along the water tension axise0

Not reportedDirection

Verbatim

e0
“A sensitivity analysis shows that hydraulic performance and VC shape and location along the water tension axis are heavily dependent on anatomy.”
✓ located verbatim in the source · abstract, characters 882–1026

e1
“The terminal branch VC of Acer glabrum was successfully reproduced relying only on real observations of xylem tissue anatomy.”
✓ located verbatim in the source · abstract, characters 756–881

Title

A network model links wood anatomy to xylem tissue hydraulic behaviour and vulnerability to cavitation

Assaad Mrad; Jean‐Christophe Domec; Cheng‐Wei Huang; et al. Plant Cell & Environment 2018. doi:10.1111/pce.13415

Other claims from this paper (3)

Associationobservedoriginal resultsignificant (as stated)simulated

Claim · model-written summary

Pit and vessel anatomy and xylem network topology significantly affected vulnerability curves.

Taxon: Acer glabrumAcer glabrume1
Organ / stage: xylem network topologye0
Outcome: VCse0

Not reportedDirection

Verbatim

e0
“The main result is that the linkage between pit-scale and vessel-scale anatomical characters, along with xylem network topology, affects VCs significantly.”
✓ located verbatim in the source · abstract, characters 1027–1182

e1
“The terminal branch VC of Acer glabrum was successfully reproduced relying only on real observations of xylem tissue anatomy.”
✓ located verbatim in the source · abstract, characters 756–881

Title

A network model links wood anatomy to xylem tissue hydraulic behaviour and vulnerability to cavitation

Assaad Mrad; Jean‐Christophe Domec; Cheng‐Wei Huang; et al. Plant Cell & Environment 2018. doi:10.1111/pce.13415

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Subsp. siskiyouense does not represent a valid taxon.

Taxon: Acer glabrumAcer glabrumt0
Material: subsp. siskiyouensee0
Outcome: do not represent valid taxae0

Not reportedDirection

Verbatim

e0
“subsp. siskiyouense, var. greenei and var. tripartitum, names common in the literature, do not represent valid taxa”
✓ located verbatim in the source · abstract, characters 424–539

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Var. greenei does not represent a valid taxon.
Observation Var. tripartitum does not represent a valid taxon.
Observation Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.
Observation Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.
Association Leaf morphology was geographically correlated.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Var. greenei does not represent a valid taxon.

Taxon: Acer glabrumAcer glabrumt0
Material: var. greeneie0
Outcome: do not represent valid taxae0

Not reportedDirection

Verbatim

e0
“subsp. siskiyouense, var. greenei and var. tripartitum, names common in the literature, do not represent valid taxa”
✓ located verbatim in the source · abstract, characters 424–539

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Subsp. siskiyouense does not represent a valid taxon.
Observation Var. tripartitum does not represent a valid taxon.
Observation Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.
Observation Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.
Association Leaf morphology was geographically correlated.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Var. tripartitum does not represent a valid taxon.

Taxon: Acer glabrumAcer glabrumt0
Material: var. tripartitume0
Outcome: do not represent valid taxae0

Not reportedDirection

Verbatim

e0
“subsp. siskiyouense, var. greenei and var. tripartitum, names common in the literature, do not represent valid taxa”
✓ located verbatim in the source · abstract, characters 424–539

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Subsp. siskiyouense does not represent a valid taxon.
Observation Var. greenei does not represent a valid taxon.
Observation Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.
Observation Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.
Association Leaf morphology was geographically correlated.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.

Taxon: Acer glabrumAcer glabrumt0
Outcome: distinguishing leaf morphological characterse0

Not reportedDirection

Verbatim

e0
“Varieties diffusum, douglasii, glabrum, neomexicanum, and torreyi are recognized, and have distinguishing leaf morphological characters that are correlated with more or less discrete geographical ranges”
✓ located verbatim in the source · abstract, characters 541–743

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Subsp. siskiyouense does not represent a valid taxon.
Observation Var. greenei does not represent a valid taxon.
Observation Var. tripartitum does not represent a valid taxon.
Observation Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.
Association Leaf morphology was geographically correlated.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.

Taxon: Acer glabrumAcer glabrumt0
Outcome: more or less discrete geographical rangese0

Not reportedDirection

Verbatim

e0
“Varieties diffusum, douglasii, glabrum, neomexicanum, and torreyi are recognized, and have distinguishing leaf morphological characters that are correlated with more or less discrete geographical ranges”
✓ located verbatim in the source · abstract, characters 541–743

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Subsp. siskiyouense does not represent a valid taxon.
Observation Var. greenei does not represent a valid taxon.
Observation Var. tripartitum does not represent a valid taxon.
Observation Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.
Association Leaf morphology was geographically correlated.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Leaf morphology was geographically correlated.

Taxon: Acer glabrumAcer glabrumt0
Outcome: leaf morphologye0
Setting: geographicallye0

Not reportedDirection

Verbatim

e0
“leaf morphology is geographically correlated”
✓ located verbatim in the source · abstract, characters 779–823

t0
“Acer glabrum”
✓ located after whitespace/quote normalisation · title, characters 41–53

Title

The systematics of Rocky Mountain Maple, Acer Glabrum Torr

Justice, Douglas Edward Clive cIRcle (University of British Columbia) 2009. doi:10.14288/1.0086771

Other claims from this paper (10)

Observation Subsp. siskiyouense does not represent a valid taxon.
Observation Var. greenei does not represent a valid taxon.
Observation Var. tripartitum does not represent a valid taxon.
Observation Varieties diffusum, douglasii and glabrum are recognized with distinguishing leaf morphology and geographic ranges.
Observation Varieties neomexicanum and torreyi are recognized with distinguishing leaf morphology and geographic ranges.
Method / resource Some numerical methods could not discriminate all taxa.
Observation Early leaf morphologies of individual taxa appear genetically fixed.
Observation Late leaves tend toward a single morphology under environmental constraints.
Observation Flavonoid analysis found no variation within or among infraspecific taxa.
Association The presence of flavanones supports presumed close relationships among four sections.

Acer glabrum 16 claims

16 claims