Hypochaeris radicata 186 claims

species · family Asteraceae · green plant · NCBI Taxonomy ↗

Common name: flatweed — Also written in claims: Hypochoeris radicata · flatweed · Hypochoeris radicata L · flatweeds · Flat weeds · H. radicata ssp. ericetorum — NCBI synonyms: Hypochoeris radicata

Listed here with its subspecies, varieties and cultivar groups: Hypochaeris radicata subsp. radicata (2 claims)

22 spellings

Hypochaeris radicata
Hypochaeris radicataAnRo0002 · CC0 · Wikimedia Commons ↗
Observationobservedoriginal resultmeasured

Claim · model-written summary

A chromosome count and morphology identify the Hypochoeris plants collected at Ootacamund as H. radicata.

Taxon
H. radicataHypochaeris radicatae0
Outcome
identity of those plantse0
Qualifier
chromosomal counte0
Setting
Ootacamunde0

Verbatim

t0

“Hypochoeris Linn. in Nilgiris”

✓ located verbatim in the source · title, characters 36–65
e0

“A chromosomal count of Hypochoeris plants collected at Ootacamund indicated the identity of those plants as H. radicata L.”

✓ located verbatim in the source · abstract, characters 0–122
e1

“This is confirmed by a detailed morphological study of living plants and herbarium specimens”

✓ located verbatim in the source · abstract, characters 226–318

Title

On the Occurrence of Two Species of Hypochoeris Linn. in Nilgiris, South India

R. V. Kammathy Nelumbo 2024. doi:10.20324/nelumbo/v5/1963/76461

Other claims from this paper (3)
Observationobservedoriginal resultmeasured

Claim · model-written summary

H. radicata is present in the Nilgiris, in addition to H. glabra.

Taxon
H. radicataHypochaeris radicatae0
Outcome
presencee0
Setting
Nilgirise0

Verbatim

t0

“Hypochoeris Linn. in Nilgiris”

✓ located verbatim in the source · title, characters 36–65
e0

“indicated the identity of those plants as H. radicata L., thus pointing to its presence in the Nilgiris, in addition to H. glabra L. reported in earlier works”

✓ located verbatim in the source · abstract, characters 66–224

Title

On the Occurrence of Two Species of Hypochoeris Linn. in Nilgiris, South India

R. V. Kammathy Nelumbo 2024. doi:10.20324/nelumbo/v5/1963/76461

Other claims from this paper (3)
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

Interspecific hybridization may account for the earlier misidentification of H. radicata with H. glabra.

Taxon
H. radicataHypochaeris radicatae3
Outcome
misidentificatione3
Qualifier
interspecific hybridizatione2

Verbatim

e2

“leading to a possibility of interspecific hybridization is suggested”

✓ located verbatim in the source · abstract, characters 384–452
e3

“This may also account for the earlier misidentification of H. radicata with H. glabra”

✓ located verbatim in the source · abstract, characters 454–539

Title

On the Occurrence of Two Species of Hypochoeris Linn. in Nilgiris, South India

R. V. Kammathy Nelumbo 2024. doi:10.20324/nelumbo/v5/1963/76461

Other claims from this paper (3)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Hypochaeris radicata occurred in three mountain wetlands and one riverine wetland.

Taxon
Hypochaeris radicataHypochaeris radicatae0
Outcome
identified in three mountain wetlands and one riverine wetlande0
Value
three mountain wetlands and one riverine wetlande0

Verbatim

e0

“Hypochaeris radicata were identified in three mountain wetlands and one riverine wetland.”

✓ located verbatim in the source · abstract, characters 1510–1599

Title

Distribution Status of Ecosystem-disturbing Species in Protected Wetland Areas

Yijung Kim; Chang-Su Lee; Haeseon Shin; et al. GEO DATA 2024. doi:10.22761/gd.2024.0035

Other claims from this paper (2)
Observationobservedoriginal resultsimulated

Claim · model-written summary

H. radicata was repeatedly introduced to Korea from multiple genetic sources within 50 years.

Taxon
H. radicataHypochaeris radicatae0
Outcome
repeatedly been introduced to Korea from multiple genetic sourcese0
Value
50 yearse0
Setting
Koreae0

Verbatim

e0

“Our data suggest that H. radicata has been repeatedly been introduced to Korea from multiple genetic sources within the last 50 years, experiencing weak population bottlenecks followed by subsequent population expansions.”

✓ located verbatim in the source · abstract, characters 803–1024

Title

Multiple introductions of divergent lineages and admixture conferred the high invasiveness in a widespread weed (Hypochaeris radicata)

Soo‐Rang Lee; Tae‐Young Choi; Dong‐Chan Son Evolutionary Applications 2024. doi:10.1111/eva.13740

Other claims from this paper (4)
Observationobservedoriginal resultsimulated

Claim · model-written summary

Introduced H. radicata experienced weak population bottlenecks.

Taxon
H. radicataHypochaeris radicatae0
Outcome
weak population bottleneckse0

Verbatim

e0

“Our data suggest that H. radicata has been repeatedly been introduced to Korea from multiple genetic sources within the last 50 years, experiencing weak population bottlenecks followed by subsequent population expansions.”

✓ located verbatim in the source · abstract, characters 803–1024

Title

Multiple introductions of divergent lineages and admixture conferred the high invasiveness in a widespread weed (Hypochaeris radicata)

Soo‐Rang Lee; Tae‐Young Choi; Dong‐Chan Son Evolutionary Applications 2024. doi:10.1111/eva.13740

Other claims from this paper (4)
Observationobservedoriginal resultsimulated

Claim · model-written summary

H. radicata populations expanded after bottlenecks.

Taxon
H. radicataHypochaeris radicatae0
Outcome
population expansionse0
Direction
expansionse0

Verbatim

e0

“Our data suggest that H. radicata has been repeatedly been introduced to Korea from multiple genetic sources within the last 50 years, experiencing weak population bottlenecks followed by subsequent population expansions.”

✓ located verbatim in the source · abstract, characters 803–1024

Title

Multiple introductions of divergent lineages and admixture conferred the high invasiveness in a widespread weed (Hypochaeris radicata)

Soo‐Rang Lee; Tae‐Young Choi; Dong‐Chan Son Evolutionary Applications 2024. doi:10.1111/eva.13740

Other claims from this paper (4)
Observationauthor interpretationoriginal resultprojected

Claim · model-written summary

Further H. radicata range expansion is possible with human dispersal.

Taxon
H. radicataHypochaeris radicatae1
Outcome
potential for further range expansione0
Qualifier
human‐mediated dispersale0

Verbatim

e0

“These findings highlight the potential for further range expansion, particularly in the presence of human‐mediated dispersal.”

✓ located verbatim in the source · abstract, characters 1025–1150
e1

“H. radicata has been repeatedly been introduced”

✓ located verbatim in the source · abstract, characters 825–872

Title

Multiple introductions of divergent lineages and admixture conferred the high invasiveness in a widespread weed (Hypochaeris radicata)

Soo‐Rang Lee; Tae‐Young Choi; Dong‐Chan Son Evolutionary Applications 2024. doi:10.1111/eva.13740

Other claims from this paper (4)
Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

This was the first population genomic account of this invader outside Europe.

Taxon
H. radicataHypochaeris radicatae0
Outcome
first population‐level genomic researche0
Comparator
outside of Europee0

Verbatim

e0

“Our study represents the first population‐level genomic research documenting the invasion dynamics of the successful worldwide invader, H. radicata , outside of Europe.”

✓ located verbatim in the source · abstract, characters 1151–1319

Title

Multiple introductions of divergent lineages and admixture conferred the high invasiveness in a widespread weed (Hypochaeris radicata)

Soo‐Rang Lee; Tae‐Young Choi; Dong‐Chan Son Evolutionary Applications 2024. doi:10.1111/eva.13740

Other claims from this paper (4)
Associationobservedoriginal resultprojected

Claim · model-written summary

First, maximum and last flowering dates of Hypochaeris radicata are projected to shift earlier, more under SSP5-8.5 than under SSP2-4.5.

Taxon
Hypochaeris radicataHypochaeris radicatat0
Treatment
SSP5-8.5 scenarioe1
Outcome
first, maximum, and last flowering datese1
Direction
shift earliere1
Comparator
SSP2-4.5 scenarioe1
Setting
South Koreat0

Verbatim

t0

“Hypochaeris radicata under Shared Socio-economic Pathway Scenarios in South Korea”

✓ located verbatim in the source · title, characters 76–157
e1

“the first, maximum, and last flowering dates for H. radicata are expected to shift earlier with climate change, more so under the SSP5-8.5 scenario than the SSP2-4.5 scenario”

✓ located verbatim in the source · abstract, characters 851–1025

Title

Predicting Flowering Phenology and Suitable Habitat Distribution Changes of Hypochaeris radicata under Shared Socio-economic Pathway Scenarios in South Korea

Sang-Min Jun; Nan-Hee An; Jinu Eo; et al. Journal of Climate Change Research 2023. doi:10.15531/ksccr.2023.14.6.941

Other claims from this paper (8)