By organism › Green plants › Asteraceae › Antennaria dioica

Observationobservedoriginal resultmeasured

Claim · model-written summary

Antennaria dioica showed persistent increases in leaf chlorophyll content in lupine-inhabited mesocosms.

Taxon: Antennaria dioicaAntennaria dioicae1
Interactor: lupinee1weed
Outcome: leaf chlorophyll contente1
Direction: persistent increasese1

Verbatim

e1
“Antennaria dioica , may have benefitted from the nitrogen fixing lupine and showed persistent increases in leaf chlorophyll content”
✓ located verbatim in the source · abstract, characters 1702–1833

Title

Winter conditions affect performance of garden lupine (Lupinus polyphyllus) and its impact on meadow vegetation during early stages of colonization

Jalmar Donner; Timo Saarinen; Helena Åström Flora 2026. doi:10.1016/j.flora.2026.152965

Other claims from this paper (8)

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

Antennaria dioica may have benefitted from the nitrogen fixing lupine in leaf chlorophyll content.

Taxon: Antennaria dioicaAntennaria dioicae1
Interactor: lupinee1weed
Outcome: leaf chlorophyll contente1
Qualifier: may have benefitted from the nitrogen fixing lupinee1

Verbatim

e1
“Antennaria dioica , may have benefitted from the nitrogen fixing lupine and showed persistent increases in leaf chlorophyll content”
✓ located verbatim in the source · abstract, characters 1702–1833

Title

Winter conditions affect performance of garden lupine (Lupinus polyphyllus) and its impact on meadow vegetation during early stages of colonization

Jalmar Donner; Timo Saarinen; Helena Åström Flora 2026. doi:10.1016/j.flora.2026.152965

Other claims from this paper (8)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Antennaria dioica showed a dramatic decline in occurrence area over 200 years.

Taxon: Antennaria dioicaAntennaria dioicat0
Outcome: occurrence areae0
Direction: declinee0
Qualifier: last 200 yearse0

Verbatim

e0
“The analysis of herbarium specimens from the last 200 years indicates a dramatic decline in the occurrence area of all three species”
✓ located verbatim in the source · abstract, characters 1230–1362

t0
“three endangered plant species ( Antennaria dioica, Omphalodes scorpioides , and Viola pumila )”
✓ located verbatim in the source · abstract, characters 935–1030

Title

From herbarium specimens to contemporary surveys: Tracing the extinction dynamics and performance of endangered plant species in central Germany

Weronika A. Vörös; Isabell Hensen; Sabrina Träger; et al. Flora 2024. doi:10.1016/j.flora.2024.152664

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Tannin content ranged from 9.62 to 14.86 wt. %.

Taxon: A. dioicaAntennaria dioicae0
Outcome: Tanninse0
Value: 9.62-14.86 wt. %e0

Verbatim

e0
“Tannins are present in the amount of 9.62-14.86 wt. %, the maximum content is observed in the leaves of A. dioica and inflorescences of E. purpurea.”
✓ located verbatim in the source · abstract, characters 551–699

t0
“BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIOXIDANT ACTIVITY OF SOME SPECIES OF ASTERACEAE FAMILY CULTIVATED IN WEST SIBERIA”
✓ located verbatim in the source · title, characters 0–119

t1
“The concentration of carotenoids in the leaves and inflorescences of L. macrophylla is almost at the same level, while in I. helenium and E. purpurea it is significantly higher in leaves, in A. dioica - in inflorescences.”
✓ located verbatim in the source · abstract, characters 1129–1350

Title

BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIOXIDANT ACTIVITY OF SOME SPECIES OF ASTERACEAE FAMILY CULTIVATED IN WEST SIBERIA

M.A. LEBEDEVA; T.A. KUKUSHKINA; T.M. SHALDAEVA; et al. Химия в интересах устойчивого развития 2023. doi:10.15372/csd2023483

Other claims from this paper (7)

Observation Flavonols ranged from 0.75 to 1.98 wt. % and peaked in Inula inflorescences.
Observation Catechins ranged from 0.02 to 0.13 wt. %.
Observation Protopectin content showed no significant differences.
Observation Carotenoid concentration was similar between organs of L. macrophylla.
Observation Leaf carotenoids were higher in I. helenium and E. purpurea.
Observation A. dioica carotenoids were higher in inflorescences.
Observation Phenolic antioxidant content did not differ significantly across organs.

Observationobservedoriginal resultmeasured

Claim · model-written summary

A. dioica carotenoids were higher in inflorescences.

Taxon: A. dioicaAntennaria dioicae0
Organ / stage: inflorescencese0
Outcome: carotenoidst1

Not reportedDirection

Verbatim

e0
“in A. dioica - in inflorescences.”
✓ located verbatim in the source · abstract, characters 1317–1350

t0
“BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIOXIDANT ACTIVITY OF SOME SPECIES OF ASTERACEAE FAMILY CULTIVATED IN WEST SIBERIA”
✓ located verbatim in the source · title, characters 0–119

t1
“The concentration of carotenoids in the leaves and inflorescences of L. macrophylla is almost at the same level, while in I. helenium and E. purpurea it is significantly higher in leaves, in A. dioica - in inflorescences.”
✓ located verbatim in the source · abstract, characters 1129–1350

Title

BIOLOGICALLY ACTIVE SUBSTANCES AND ANTIOXIDANT ACTIVITY OF SOME SPECIES OF ASTERACEAE FAMILY CULTIVATED IN WEST SIBERIA

M.A. LEBEDEVA; T.A. KUKUSHKINA; T.M. SHALDAEVA; et al. Химия в интересах устойчивого развития 2023. doi:10.15372/csd2023483

Other claims from this paper (7)

Observation Flavonols ranged from 0.75 to 1.98 wt. % and peaked in Inula inflorescences.
Observation Tannin content ranged from 9.62 to 14.86 wt. %.
Observation Catechins ranged from 0.02 to 0.13 wt. %.
Observation Protopectin content showed no significant differences.
Observation Carotenoid concentration was similar between organs of L. macrophylla.
Observation Leaf carotenoids were higher in I. helenium and E. purpurea.
Observation Phenolic antioxidant content did not differ significantly across organs.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Calibration curves for thirteen reference substances were linear over 5–400 µg/mL.

Taxon: Antennaria dioicaAntennaria dioicat0
Outcome: calibration curvese0
Value: R 2 > 0.99e0
Qualifier: 5–400 µg/mLe0

Not reportedComparator

Verbatim

e0
“The calibration curves of thirteen reference substances were linear (R 2 > 0.99) over the range of 5–400 µg/mL”
✓ located verbatim in the source · abstract, characters 598–708

t0
“Antennaria dioica (L.) Gaertn”
✓ located verbatim in the source · title, characters 37–66

Title

HPLC-DAD assay of phenols profile in Antennaria dioica (L.) Gaertn

Roksolana Basaraba; Alona Savych; Svitlana Marchyshyn; et al. Pharmacia 2022. doi:10.3897/pharmacia.69.e81654

Other claims from this paper (9)

Method / resource The assay detection limits ranged from 0.1 to 0.3 µg/mL.
Method / resource The assay quantification limits ranged from 0.2 to 1.0 µg/mL.
Observation Luteolin and apigenin were identified in the herb.
Observation Quercetin, rutin and hyperoside were identified in the herb.
Observation Isoquercitrin was identified in the herb.
Observation Coumarin and umbelliferone were identified in the herb.
Observation Chlorogenic, caffeic and p-coumaric acids were identified in the herb.
Observation Trans-ferulic and rosmarinic acids were identified in the herb.
Observation The herb was characterized as a rich source of phenolic compounds.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The assay detection limits ranged from 0.1 to 0.3 µg/mL.

Taxon: Antennaria dioicaAntennaria dioicat0
Outcome: LODse0
Value: 0.1–0.3 µg/mLe0

Not reportedComparator

Verbatim

e0
“the LODs and the LOQs were in the range of 0.1–0.3 µg/mL and 0.2–1.0 µg/mL, respectively”
✓ located verbatim in the source · abstract, characters 710–798

t0
“Antennaria dioica (L.) Gaertn”
✓ located verbatim in the source · title, characters 37–66

Title

HPLC-DAD assay of phenols profile in Antennaria dioica (L.) Gaertn

Roksolana Basaraba; Alona Savych; Svitlana Marchyshyn; et al. Pharmacia 2022. doi:10.3897/pharmacia.69.e81654

Other claims from this paper (9)

Method / resource Calibration curves for thirteen reference substances were linear over 5–400 µg/mL.
Method / resource The assay quantification limits ranged from 0.2 to 1.0 µg/mL.
Observation Luteolin and apigenin were identified in the herb.
Observation Quercetin, rutin and hyperoside were identified in the herb.
Observation Isoquercitrin was identified in the herb.
Observation Coumarin and umbelliferone were identified in the herb.
Observation Chlorogenic, caffeic and p-coumaric acids were identified in the herb.
Observation Trans-ferulic and rosmarinic acids were identified in the herb.
Observation The herb was characterized as a rich source of phenolic compounds.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The assay quantification limits ranged from 0.2 to 1.0 µg/mL.

Taxon: Antennaria dioicaAntennaria dioicat0
Outcome: LOQse0
Value: 0.2–1.0 µg/mLe0

Not reportedComparator

Verbatim

e0
“the LODs and the LOQs were in the range of 0.1–0.3 µg/mL and 0.2–1.0 µg/mL, respectively”
✓ located verbatim in the source · abstract, characters 710–798

t0
“Antennaria dioica (L.) Gaertn”
✓ located verbatim in the source · title, characters 37–66

Title

HPLC-DAD assay of phenols profile in Antennaria dioica (L.) Gaertn

Roksolana Basaraba; Alona Savych; Svitlana Marchyshyn; et al. Pharmacia 2022. doi:10.3897/pharmacia.69.e81654

Other claims from this paper (9)

Method / resource Calibration curves for thirteen reference substances were linear over 5–400 µg/mL.
Method / resource The assay detection limits ranged from 0.1 to 0.3 µg/mL.
Observation Luteolin and apigenin were identified in the herb.
Observation Quercetin, rutin and hyperoside were identified in the herb.
Observation Isoquercitrin was identified in the herb.
Observation Coumarin and umbelliferone were identified in the herb.
Observation Chlorogenic, caffeic and p-coumaric acids were identified in the herb.
Observation Trans-ferulic and rosmarinic acids were identified in the herb.
Observation The herb was characterized as a rich source of phenolic compounds.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Luteolin and apigenin were identified in the herb.

Taxon: A. dioicaAntennaria dioicae1
Organ / stage: herbe1
Outcome: luteolin, apigenine0

Not reportedDirection

Verbatim

e0
“two flavones – luteolin, apigenin”
✓ located verbatim in the source · abstract, characters 822–855

e1
“identified in A. dioica herb”
✓ located verbatim in the source · abstract, characters 1080–1108

Title

HPLC-DAD assay of phenols profile in Antennaria dioica (L.) Gaertn

Roksolana Basaraba; Alona Savych; Svitlana Marchyshyn; et al. Pharmacia 2022. doi:10.3897/pharmacia.69.e81654

Other claims from this paper (9)

Method / resource Calibration curves for thirteen reference substances were linear over 5–400 µg/mL.
Method / resource The assay detection limits ranged from 0.1 to 0.3 µg/mL.
Method / resource The assay quantification limits ranged from 0.2 to 1.0 µg/mL.
Observation Quercetin, rutin and hyperoside were identified in the herb.
Observation Isoquercitrin was identified in the herb.
Observation Coumarin and umbelliferone were identified in the herb.
Observation Chlorogenic, caffeic and p-coumaric acids were identified in the herb.
Observation Trans-ferulic and rosmarinic acids were identified in the herb.
Observation The herb was characterized as a rich source of phenolic compounds.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Quercetin, rutin and hyperoside were identified in the herb.

Taxon: A. dioicaAntennaria dioicae1
Organ / stage: herbe1
Outcome: quercetin and three its glycosides – rutin, hyperosidee0

Verbatim

e0
“flavonol – quercetin and three its glycosides – rutin, hyperoside and isoquercitrin”
✓ located verbatim in the source · abstract, characters 857–940

e1
“identified in A. dioica herb”
✓ located verbatim in the source · abstract, characters 1080–1108

Title

HPLC-DAD assay of phenols profile in Antennaria dioica (L.) Gaertn

Roksolana Basaraba; Alona Savych; Svitlana Marchyshyn; et al. Pharmacia 2022. doi:10.3897/pharmacia.69.e81654

Other claims from this paper (9)

Method / resource Calibration curves for thirteen reference substances were linear over 5–400 µg/mL.
Method / resource The assay detection limits ranged from 0.1 to 0.3 µg/mL.
Method / resource The assay quantification limits ranged from 0.2 to 1.0 µg/mL.
Observation Luteolin and apigenin were identified in the herb.
Observation Isoquercitrin was identified in the herb.
Observation Coumarin and umbelliferone were identified in the herb.
Observation Chlorogenic, caffeic and p-coumaric acids were identified in the herb.
Observation Trans-ferulic and rosmarinic acids were identified in the herb.
Observation The herb was characterized as a rich source of phenolic compounds.

Antennaria dioica 61 claims

61 claims