Hymenophyllaceae 281 claims

family · order Hymenophyllales · 53 taxa · NCBI Taxonomy ↗

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Observationobservedoriginal resultmeasured

Claim · model-written summary

The fern has bifid segment apices with acute tips that distinguish it from known Asian species.

Taxon: Hymenophyllum bifurcatumHymenophyllum bifurcatumt0
Outcome: bifid segment apices with acute tipse0
Comparator: all known Asian Hymenophyllum speciese0

Verbatim

e0
“clearly morphologically distinct from all known Asian Hymenophyllum species by its bifid segment apices with acute tips”
✓ located verbatim in the source · abstract, characters 230–349

t0
“Hymenophyllum bifurcatum”
✓ located verbatim in the source · title, characters 0–24

Title

Hymenophyllum bifurcatum (Hymenophyllaceae, Polypodiidae), a new Chinese Himalayan fern species

Ya-Nan Zhao; Zheng-Yu Zuo; Jean-Yves Dubuisson; et al. Botany Letters 2025. doi:10.1080/23818107.2025.2523879

Other claims from this paper (2)

Observation The species forms a distinct lineage within Hymenophyllum subg. Mecodium.
Observation The new species appears endemic to Tibet.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The species forms a distinct lineage within Hymenophyllum subg. Mecodium.

Taxon: Hymenophyllum bifurcatumHymenophyllum bifurcatumt0
Outcome: distinct lineage within Hymenophyllum subg. Mecodiume0

Verbatim

e0
“the species forms a distinct lineage within Hymenophyllum subg. Mecodium”
✓ located verbatim in the source · abstract, characters 478–550

t0
“Hymenophyllum bifurcatum”
✓ located verbatim in the source · title, characters 0–24

Title

Hymenophyllum bifurcatum (Hymenophyllaceae, Polypodiidae), a new Chinese Himalayan fern species

Ya-Nan Zhao; Zheng-Yu Zuo; Jean-Yves Dubuisson; et al. Botany Letters 2025. doi:10.1080/23818107.2025.2523879

Other claims from this paper (2)

Observation The fern has bifid segment apices with acute tips that distinguish it from known Asian species.
Observation The new species appears endemic to Tibet.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The new species appears endemic to Tibet.

Taxon: H. bifurcatumHymenophyllum bifurcatume0
Outcome: apparently endemic to Tibet (Xizang Province)e0
Setting: Tibet (Xizang Province)e0

Verbatim

e0
“This new species, named H. bifurcatum, apparently endemic to Tibet (Xizang Province)”
✓ located verbatim in the source · abstract, characters 552–636

Title

Hymenophyllum bifurcatum (Hymenophyllaceae, Polypodiidae), a new Chinese Himalayan fern species

Ya-Nan Zhao; Zheng-Yu Zuo; Jean-Yves Dubuisson; et al. Botany Letters 2025. doi:10.1080/23818107.2025.2523879

Other claims from this paper (2)

Observationobservedoriginal resultmeasured

Claim · model-written summary

4-acetylphenyl ether was isolated from aerial parts of Hymenophyllum imbricatum.

Taxon: Hymenophyllum imbricatum BlumeHymenophyllum imbricatume0
Organ / stage: aerial parte0
Outcome: 4-acetylphenyl ethere0

Verbatim

e0
“Two compounds have been isolated from the aerial part of Hymenophyllum imbricatum Blume as 4-acetylphenyl ether (1) and genkwanin-4”-O-β-glucopyranose (2).”
✓ located verbatim in the source · abstract, characters 819–974

Title

PHYTOCHEMICAL STUDY AND ANTIMICROBIAL PROPERTIES OF FILMY FERN (HYMENOPHYLLUM IMBRICATUM BLUME)

NOVA SYAFNI; YOGIE PRATAMA SANDI; HERNAWATI; et al. International Journal of Applied Pharmaceutics 2025. doi:10.22159/ijap.2025.v17s1.16

Other claims from this paper (1)

Observation Genkwanin-4”-O-β-glucopyranose was isolated from aerial parts of Hymenophyllum imbricatum.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Genkwanin-4”-O-β-glucopyranose was isolated from aerial parts of Hymenophyllum imbricatum.

Taxon: Hymenophyllum imbricatum BlumeHymenophyllum imbricatume0
Organ / stage: aerial parte0
Outcome: genkwanin-4”-O-β-glucopyranosee0

Verbatim

e0
“Two compounds have been isolated from the aerial part of Hymenophyllum imbricatum Blume as 4-acetylphenyl ether (1) and genkwanin-4”-O-β-glucopyranose (2).”
✓ located verbatim in the source · abstract, characters 819–974

Title

PHYTOCHEMICAL STUDY AND ANTIMICROBIAL PROPERTIES OF FILMY FERN (HYMENOPHYLLUM IMBRICATUM BLUME)

NOVA SYAFNI; YOGIE PRATAMA SANDI; HERNAWATI; et al. International Journal of Applied Pharmaceutics 2025. doi:10.22159/ijap.2025.v17s1.16

Other claims from this paper (1)

Observation 4-acetylphenyl ether was isolated from aerial parts of Hymenophyllum imbricatum.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Hymenophylloid and trichomanoid lineages may differ ecologically.

Taxon: HymenophyllaceaeHymenophyllaceaee0
Outcome: potential ecological differencese0

Verbatim

e0
“potential ecological differences between the two lineages of the Hymenophyllaceae: hymenophylloids and trichomanoids”
✓ located verbatim in the source · abstract, characters 1175–1291

Title

TOPOGRAPHY, CLIMATE AND FOREST COVER DETERMINETHE GLOBAL SPECIES RICHNESS PATTERNS OF FILMY FERNS(HYMENOPHYLLACEAE)

Tongxin Ye; Fei Wu; Xianchun Zhang Edinburgh Journal of Botany 2025. doi:10.24823/ejb.2025.2042

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sampling identified two non-hybrid species in the V. radicans complex.

Taxon: V. radicans complexTrichomanes radicanse0
Outcome: two non-hybrid species (Vandenboschia kalamocarpa and Vandenboschia nipponica)e0
Value: two non-hybrid speciese0

Verbatim

e0
“identified five distinct taxa from the V. radicans complex: two non-hybrid species (Vandenboschia kalamocarpa and Vandenboschia nipponica), and three hybrids (Vandenboschia × stenosiphon, Vandenboschia × quelpaertensis, and Vandenboschia kalamocarpa × Vandenboschia nipponica × Vandenboschia striata)”
✓ located verbatim in the source · abstract, characters 822–1122

Title

Hybridization and diversity of the genus Vandenboschia in Korea insights from morphological, cytological, and genotype analyses

Sang Hee Park; Jung Sung Kim; Hyoung Tae Kim Scientific Reports 2025. doi:10.1038/s41598-025-86000-3

Other claims from this paper (7)

Observation Sampling identified three hybrids in the V. radicans complex.
Association Hybrids had broader geographic distributions than non-hybrid species.
Observation Overlapping morphological traits complicate species identification without genetic analysis.
Method / resource Rhizome diameter and involucre width-to-length ratio can distinguish members of the complex.
Method / resource CAPS markers and cloning techniques enabled species identification when morphology was inconclusive.
Recommendation The authors recommend integrating genetic tools with traditional taxonomy for Vandenboschia.
Recommendation The authors emphasize conservation for geographically restricted and genetically distinct populations.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sampling identified three hybrids in the V. radicans complex.

Taxon: VandenboschiaVandenboschiat0
Outcome: three hybrids (Vandenboschia × stenosiphon, Vandenboschia × quelpaertensis, and Vandenboschia kalamocarpa × Vandenboschia nipponica × Vandenboschia striata)e0
Value: three hybridse0

Verbatim

e0
“three hybrids (Vandenboschia × stenosiphon, Vandenboschia × quelpaertensis, and Vandenboschia kalamocarpa × Vandenboschia nipponica × Vandenboschia striata)”
✓ located verbatim in the source · abstract, characters 966–1122

t0
“Vandenboschia”
✓ located verbatim in the source · title, characters 41–54

Title

Hybridization and diversity of the genus Vandenboschia in Korea insights from morphological, cytological, and genotype analyses

Sang Hee Park; Jung Sung Kim; Hyoung Tae Kim Scientific Reports 2025. doi:10.1038/s41598-025-86000-3

Other claims from this paper (7)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Hybrids had broader geographic distributions than non-hybrid species.

Taxon: VandenboschiaVandenboschiat0
Material: hybridse0
Outcome: geographic distributionse0
Direction: broadere0
Comparator: non-hybrid speciese0
Setting: specific microhabitatse0

Verbatim

t0
“Vandenboschia”
✓ located verbatim in the source · title, characters 41–54

e0
“hybrids exhibited broader geographic distributions compared to non-hybrid species, which were confined to specific microhabitats”
✓ located verbatim in the source · abstract, characters 1133–1261

Title

Hybridization and diversity of the genus Vandenboschia in Korea insights from morphological, cytological, and genotype analyses

Sang Hee Park; Jung Sung Kim; Hyoung Tae Kim Scientific Reports 2025. doi:10.1038/s41598-025-86000-3

Other claims from this paper (7)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Overlapping morphological traits complicate species identification without genetic analysis.

Taxon: VandenboschiaVandenboschiat0
Outcome: overlapping morphological traits among the species complicate identification without genetic analysise0

Verbatim

t0
“Vandenboschia”
✓ located verbatim in the source · title, characters 41–54

e0
“overlapping morphological traits among the species complicate identification without genetic analysis”
✓ located verbatim in the source · abstract, characters 1269–1370

Title

Hybridization and diversity of the genus Vandenboschia in Korea insights from morphological, cytological, and genotype analyses

Sang Hee Park; Jung Sung Kim; Hyoung Tae Kim Scientific Reports 2025. doi:10.1038/s41598-025-86000-3

Other claims from this paper (7)

Observation Sampling identified two non-hybrid species in the V. radicans complex.
Observation Sampling identified three hybrids in the V. radicans complex.
Association Hybrids had broader geographic distributions than non-hybrid species.
Method / resource Rhizome diameter and involucre width-to-length ratio can distinguish members of the complex.
Method / resource CAPS markers and cloning techniques enabled species identification when morphology was inconclusive.
Recommendation The authors recommend integrating genetic tools with traditional taxonomy for Vandenboschia.
Recommendation The authors emphasize conservation for geographically restricted and genetically distinct populations.