By organism › Green plants › Davalliaceae › Davalliaceae

Observationobservedoriginal resultmeasured

Claim · model-written summary

Davalliaceae was among the least rich families, with two species.

Taxon: DavalliaceaeDavalliaceaee0
Outcome: species richnesse0
Direction: loweste0
Value: two speciese0

Verbatim

e0
“the lowest species richness of Pteridophyta are Davalliaceae (two species) and also in eight other families (one species).”
✓ located verbatim in the source · abstract, characters 925–1047

Title

Species Richness of Pteridophyta in Mount Ungaran

Margareta Rahayuningsih; Mualimaturrochmah Mualimaturrochmah; Amin Retnoningsih KnE Social Sciences 2019. doi:10.18502/kss.v3i18.4730

Other claims from this paper (4)

Observation The survey found 21 Pteridophyta species belonging to five classes, six orders and 11 families.
Observation Pteridaceae had the highest richness, with six species.
Observation Polypodiaceae had five species.
Observation Eight other families each had one species.

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Two new combinations of Chinese Davalliaceae were proposed.

Taxon: DavalliaceaeDavalliaceaee1
Outcome: new combinationse0
Value: twoe0

Verbatim

e0
“two new combinations were proposed, two new synonyms were defined”
✓ located verbatim in the source · abstract, characters 917–982

e1
“a new key to Chinese species of Davalliaceae was presented”
✓ located verbatim in the source · abstract, characters 987–1045

Title

A revised classification of Chinese Davalliaceae based on new evidence from molecular phylogenetics and morphological characteristics

Xiao-Dong Ma; Ai-Hua Wang; Fa-Guo Wang; et al. PLoS ONE 2018. doi:10.1371/journal.pone.0206345

Other claims from this paper (6)

Observation The taxonomic position of Davallia canariensis was confirmed.
Observation The genus Paradavallodes was confirmed as a polyphyletic group.
Observation Paradavallodes was assigned to Davallia sect. Trogostolon and Davallia sect. Davallodes.
Observation Twenty-one species were admitted to six sections of Davallia.
Observation Two new synonyms were defined in Chinese Davalliaceae.
Observation Species endemic to China were delimited in Chinese Davalliaceae.

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Two new synonyms were defined in Chinese Davalliaceae.

Taxon: DavalliaceaeDavalliaceaee1
Outcome: new synonymse0
Value: twoe0

Verbatim

e0
“two new combinations were proposed, two new synonyms were defined”
✓ located verbatim in the source · abstract, characters 917–982

e1
“a new key to Chinese species of Davalliaceae was presented”
✓ located verbatim in the source · abstract, characters 987–1045

Title

A revised classification of Chinese Davalliaceae based on new evidence from molecular phylogenetics and morphological characteristics

Xiao-Dong Ma; Ai-Hua Wang; Fa-Guo Wang; et al. PLoS ONE 2018. doi:10.1371/journal.pone.0206345

Other claims from this paper (6)

Observation The taxonomic position of Davallia canariensis was confirmed.
Observation The genus Paradavallodes was confirmed as a polyphyletic group.
Observation Paradavallodes was assigned to Davallia sect. Trogostolon and Davallia sect. Davallodes.
Observation Twenty-one species were admitted to six sections of Davallia.
Observation Two new combinations of Chinese Davalliaceae were proposed.
Observation Species endemic to China were delimited in Chinese Davalliaceae.

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Species endemic to China were delimited in Chinese Davalliaceae.

Taxon: DavalliaceaeDavalliaceaee0
Outcome: species endemic to Chinae1

Verbatim

e0
“a new key to Chinese species of Davalliaceae was presented”
✓ located verbatim in the source · abstract, characters 987–1045

e1
“species endemic to China were delimited”
✓ located verbatim in the source · abstract, characters 822–861

Title

A revised classification of Chinese Davalliaceae based on new evidence from molecular phylogenetics and morphological characteristics

Xiao-Dong Ma; Ai-Hua Wang; Fa-Guo Wang; et al. PLoS ONE 2018. doi:10.1371/journal.pone.0206345

Other claims from this paper (6)

Observation The taxonomic position of Davallia canariensis was confirmed.
Observation The genus Paradavallodes was confirmed as a polyphyletic group.
Observation Paradavallodes was assigned to Davallia sect. Trogostolon and Davallia sect. Davallodes.
Observation Twenty-one species were admitted to six sections of Davallia.
Observation Two new combinations of Chinese Davalliaceae were proposed.
Observation Two new synonyms were defined in Chinese Davalliaceae.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Davalliaceae comprises six clades.

Taxon: DavalliaceaeDavalliaceaee0
Outcome: six cladese0

Verbatim

e0
“Davalliaceae comprises six clades”
✓ located verbatim in the source · abstract, characters 258–291

Title

Molecular Phylogeny of Davalliaceae and Implications for Generic Classification

Chie Tsutsumi; Xian-Chun Zhang; Masahiro Kato Systematic Botany 2008. doi:10.1600/036364408783887492

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The five-region chloroplast phylogeny conflicted with previous Davalliaceae classifications.

Taxon: DavalliaceaeDavalliaceaet0
Gene: atpB, rbcL, accD, atpB-rbcL spacer, and rbcL-accD spacere0
Outcome: phylogenetic relationshipse0
Comparator: previous classificationse0

Verbatim

e0
“Deduced phylogenetic relationships based on a combined dataset of five continuous chloroplast regions, atpB, rbcL, accD, atpB-rbcL spacer, and rbcL-accD spacer, are incongruent to any previous classifications”
✓ located verbatim in the source · abstract, characters 220–428