By organism › Green plants › Thesiaceae › Thesium

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Herbicides killed Thesium more effectively than they suppressed C. macrocephalum.

Taxon: ThesiumThesiume0
Treatment: Herbicidese0
Interactor: C. macrocephalumCampuloclinium macrocephalume0weed
Outcome: killing Thesiume0
Direction: more effectivee0
Comparator: suppressing C. macrocephalume0

Verbatim

e0
“Herbicides were more effective at killing Thesium than suppressing C. macrocephalum”
✓ located verbatim in the source · abstract, characters 349–432

Title

Patterns of persistence demonstrate the vulnerability of the root hemiparasite Thesium utile A.W.Hill (Santalaceae) to weed control measures

J. Goodall; E.T.F. Witkowski; C. Morris South African Journal of Botany 2022. doi:10.1016/j.sajb.2022.10.016

Other claims from this paper (5)

Association Thesium utile was positively associated with Campuloclinium macrocephalum.
Intervention effect Thesium utile failed to survive where the weed was removed by hoeing.
Observation Thesium utile persisted and increased in the untreated control.
Intervention effect Host-specific rust had no impact on T. utile survival.
Recommendation The authors judge that weed control is unlikely to threaten native Thesium species because they use many hosts.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors judge that weed control is unlikely to threaten native Thesium species because they use many hosts.

Taxon: Thesium speciesThesiume0
Interactor: C. macrocephalumCampuloclinium macrocephalume0host
Outcome: not likely to threatene0
Qualifier: large range of host speciese0

Verbatim

e0
“Weed control measures against C. macrocephalum are not likely to threaten native Thesium species as they have a large range of host species”
✓ located verbatim in the source · abstract, characters 533–672

Title

Patterns of persistence demonstrate the vulnerability of the root hemiparasite Thesium utile A.W.Hill (Santalaceae) to weed control measures

J. Goodall; E.T.F. Witkowski; C. Morris South African Journal of Botany 2022. doi:10.1016/j.sajb.2022.10.016

Other claims from this paper (5)

Association Thesium utile was positively associated with Campuloclinium macrocephalum.
Intervention effect Thesium utile failed to survive where the weed was removed by hoeing.
Observation Thesium utile persisted and increased in the untreated control.
Intervention effect Herbicides killed Thesium more effectively than they suppressed C. macrocephalum.
Intervention effect Host-specific rust had no impact on T. utile survival.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The sampled genera showed diverse phenolics, chiefly four compound classes.

Taxon: ThesiumThesiumt0
Outcome: A wide diversity of phenolic compoundse0

Verbatim

e0
“A wide diversity of phenolic compounds, primarily flavonols, carboxylic acids, phenolic acids and associated derivatives, were observed”
✓ located verbatim in the source · abstract, characters 692–827

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation No phenolic compound or group was unique to Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Rutin was the most common compound, followed by five named compounds.

Taxon: ThesiumThesiumt0
Outcome: Rutin was the most common compounde0
Direction: most commone0
Qualifier: citric acid, isorhamnetin O-glucoside O-rhamnoside, kaempferol O-rutinoside, quinic acid and cryptochlorogenic acide0

Verbatim

e0
“Rutin was the most common compound, followed by citric acid, isorhamnetin O-glucoside O-rhamnoside, kaempferol O-rutinoside, quinic acid and cryptochlorogenic acid”
✓ located verbatim in the source · abstract, characters 829–992

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation No phenolic compound or group was unique to Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Chemophenetic data were useful at generic and species ranks, less so within species.

Taxon: ThesiumThesiumt0
Outcome: valuable at the generic and interspecific levele0
Comparator: infraspecific levele0

Verbatim

e0
“Chemophenetic data proved valuable at the generic and interspecific level and, to a lesser degree, at the infraspecific level”
✓ located verbatim in the source · abstract, characters 994–1119

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observationobservedoriginal resultmeasured

Claim · model-written summary

No distinct infrageneric chemical pattern was observed.

Taxon: ThesiumThesiumt0
Outcome: no distinct patternse0

Verbatim

e0
“no distinct patterns were observed at the infrageneric level”
✓ located verbatim in the source · abstract, characters 1140–1200

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation No phenolic compound or group was unique to Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.

Taxon: ThesiumThesiumt0
Outcome: chemophenetic data correlate with infrageneric classificationse0
Direction: nore0
Comparator: genetic, geographical or morphological datae0

Verbatim

e0
“nor did chemophenetic data correlate with infrageneric classifications based on genetic, geographical or morphological data”
✓ located verbatim in the source · abstract, characters 1202–1325

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation No phenolic compound or group was unique to Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.

Taxon: ThesiumThesiume0
Outcome: patterns of phenolic compoundse0
Direction: overlappede0
Comparator: Lacomucinea and Osyridicarpose0

Verbatim

e0
“the patterns of phenolic compounds in Lacomucinea and Osyridicarpos overlapped with those of Thesium species”
✓ located verbatim in the source · abstract, characters 1349–1457

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation No phenolic compound or group was unique to Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

No phenolic compound or group was unique to Thesium.

Taxon: ThesiumThesiume0
Outcome: compound or group of compounds were uniquee0

Verbatim

e0
“no compound or group of compounds were unique to Thesium”
✓ located verbatim in the source · abstract, characters 1463–1519

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation Species chromatograms were largely distinct and, except four species, consistent.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Species chromatograms were largely distinct and, except four species, consistent.

Taxon: ThesiumThesiumt0
Outcome: total ion chromatograms of the speciese0
Direction: largely distincte0
Qualifier: with the exception of four speciese0

Verbatim

e0
“total ion chromatograms of the species were largely distinct from one another and, with the exception of four species, remarkably consistent”
✓ located verbatim in the source · abstract, characters 1549–1689

t0
“Thesium”
✓ located verbatim in the source · title, characters 73–80

Title

A Study of Phenolic Compounds and Their Chemophenetic Value in the Genus Thesium (Santalaceae)

Natasha Lombard; Maria A. Stander; Herman Redelinghuys; et al. Diversity 2022. doi:10.3390/d14080590

Other claims from this paper (11)

Observation The sampled genera showed diverse phenolics, chiefly four compound classes.
Observation Rutin was the most common compound, followed by five named compounds.
Method / resource Chemophenetic data were useful at generic and species ranks, less so within species.
Observation No distinct infrageneric chemical pattern was observed.
Association Chemophenetic data did not correlate with genetic, geographic or morphological infrageneric classes.
Observation Phenolic patterns of Lacomucinea and Osyridicarpos overlapped those of Thesium.
Observation No phenolic compound or group was unique to Thesium.
Observation T. triflorum and T. scandens showed similar but distinct chromatograms.
Observation The authors took the distinct chromatograms as support for retaining the two species separately.
Method / resource Infraspecific chemical data were mostly inconclusive.
Observation T. asterias samples revealed two morphologically distinct populations, one potentially a new species.

Thesium 39 claims

39 claims