By organism › Green plants › Pseudoditrichaceae

Observationobservedoriginal resultmeasured

Claim · model-written summary

Molecular analysis places Pseudoditrichum in a clade with Chrysoblastella chilensis in the haplolepideous lineage.

Taxon: PseudoditrichumPseudoditrichume1
Outcome: clade with Chrysoblastella chilensise1

Verbatim

e1
“the molecular analysis resolves Pseudoditrichum in a clade with Chrysoblastella chilensis”
✓ located verbatim in the source · abstract, characters 692–781

Title

Phylogenetic inference and peristome evolution in haplolepideous mosses, focusing on Pseudoditrichaceae and Ditrichaceaes. l.

Vladimir E. Fedosov; Alina V. Fedorova; Alexander E. Fedosov; et al. Botanical Journal of the Linnean Society 2016. doi:10.1111/boj.12408

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The peristome of Pseudoditrichum is of a previously unknown type, based on the 4:2:3 formula rather than the 4:2:4 formula.

Taxon: PseudoditrichumPseudoditrichume2
Organ / stage: peristomee2
Outcome: peristomial formulae2
Value: 4:2:3e2
Comparator: 4:2:4 peristomial formulae2

Verbatim

e2
“The peristome of Pseudoditrichum is of a previously unknown type with a fully developed exostome and hyaline endostome elements opposite the exostome teeth, based not on the 4:2:4 peristomial formula, but on 4:2:3”
✓ located verbatim in the source · abstract, characters 837–1050

Title

Phylogenetic inference and peristome evolution in haplolepideous mosses, focusing on Pseudoditrichaceae and Ditrichaceaes. l.

Vladimir E. Fedosov; Alina V. Fedorova; Alexander E. Fedosov; et al. Botanical Journal of the Linnean Society 2016. doi:10.1111/boj.12408

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Double peristomes, albeit rather strongly reduced, occur in Catoscopium, Chrysoblastella, Distichium and Ditrichum flexicaule.

Taxon: Catoscopium, Chrysoblastella, Distichium and Ditrichum flexicauleDistichiumFlexitrichum flexicauleCatoscopiumChrysoblastellae3
Outcome: Double peristomese3
Qualifier: albeit rather strongly reducede3

Verbatim

e3
“Double peristomes of the same type, albeit rather strongly reduced, occur in Catoscopium, Chrysoblastella, Distichium and Ditrichum flexicaule”
✓ located verbatim in the source · abstract, characters 1052–1194

Title

Phylogenetic inference and peristome evolution in haplolepideous mosses, focusing on Pseudoditrichaceae and Ditrichaceaes. l.

Vladimir E. Fedosov; Alina V. Fedorova; Alexander E. Fedosov; et al. Botanical Journal of the Linnean Society 2016. doi:10.1111/boj.12408

Other claims from this paper (7)

Observationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Segregation of Chrysoblastella and Saelania into new monospecific families is proposed.

Taxon: Chrysoblastella and SaelaniaChrysoblastellaSaelaniae7
Outcome: segregation of Chrysoblastella and Saelania into new monospecific familiese7

Verbatim

e7
“segregation of Chrysoblastella and Saelania into new monospecific families is proposed”
✓ located verbatim in the source · abstract, characters 1479–1565

Title

Phylogenetic inference and peristome evolution in haplolepideous mosses, focusing on Pseudoditrichaceae and Ditrichaceaes. l.

Vladimir E. Fedosov; Alina V. Fedorova; Alexander E. Fedosov; et al. Botanical Journal of the Linnean Society 2016. doi:10.1111/boj.12408

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pseudoditrichum mirabile was found in Russia for the first time.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilee2
Outcome: found in Russiae2
Qualifier: for the first timee2
Setting: Russiae2

Verbatim

e2
“Pseudoditrichum mirabile Steere & Z.Iwats. is found in Russia for the first time”
✓ located verbatim in the source · abstract, characters 370–450

Title

The bryophyte flora of Eriechka River upper course (SE Taimyr), with comments on the first record of Pseudoditrichum mirabile in Asia

Vladimir E. Fedosov; Evgeny A. Borovichev; Elena A. Ignatova; et al. Arctoa 2015. doi:10.15298/arctoa.24.17

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Pseudoditrichum segments alternate with exostome teeth.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilee0
Outcome: alternate with the exostome teethe0

Verbatim

e0
“The segments in Pseudoditrichum mirabile alternate with the exostome teeth”
✓ located verbatim in the source · abstract, characters 384–458

Title

A Reinterpretation of Peristome Structure in Pseudoditrichum mirabile Steere & Iwats. (Pseudoditrichaceae)

Jonathan Shaw The Bryologist 1984. doi:10.2307/3242950

Other claims from this paper (3)

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Pseudoditrichum mirabile was proposed as a new moss species.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilee0
Outcome: name Pseudoditrichum mirabile Steere et Iwatsukie0

Verbatim

e0
“The name Pseudoditrichum mirabile Steere et Iwatsuki is proposed for a minute moss”
✓ located verbatim in the source · abstract, characters 0–82

Title

Pseudoditrichum mirabile gen. et sp. nov. (Musci: Pseudoditrichaceae fam. nov.), a unique moss from Great Bear Lake, Northwest Territories

William Campbell Steere; Zennoske Iwatsuki Canadian Journal of Botany 1974. doi:10.1139/b74-090

Other claims from this paper (7)

Observation Its leafy stem was 1-3 mm high.
Observation Its seta was 6 mm long.
Observation The moss occurred on calcareous silt near Sloan River and Great Bear Lake.
Observation Gametophytic characters resembled Ditrichaceae.
Observation The peristome was double with opposite inner and outer teeth.
Observation The peristome suggested an advanced position near Funariaceae.
Observation The authors established Pseudoditrichaceae for this distinct moss.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Its leafy stem was 1-3 mm high.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilet0
Organ / stage: leafy steme0
Outcome: leafy steme0
Value: 1-3 mme0

Verbatim

e0
“a minute moss with leafy stem 1-3 mm high and seta 6 mm long”
✓ located verbatim in the source · abstract, characters 69–129

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

Title

Pseudoditrichum mirabile gen. et sp. nov. (Musci: Pseudoditrichaceae fam. nov.), a unique moss from Great Bear Lake, Northwest Territories

William Campbell Steere; Zennoske Iwatsuki Canadian Journal of Botany 1974. doi:10.1139/b74-090

Other claims from this paper (7)

Observation Pseudoditrichum mirabile was proposed as a new moss species.
Observation Its seta was 6 mm long.
Observation The moss occurred on calcareous silt near Sloan River and Great Bear Lake.
Observation Gametophytic characters resembled Ditrichaceae.
Observation The peristome was double with opposite inner and outer teeth.
Observation The peristome suggested an advanced position near Funariaceae.
Observation The authors established Pseudoditrichaceae for this distinct moss.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Its seta was 6 mm long.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilet0
Organ / stage: setae0
Outcome: setae0
Value: 6 mme0

Verbatim

e0
“a minute moss with leafy stem 1-3 mm high and seta 6 mm long”
✓ located verbatim in the source · abstract, characters 69–129

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

Title

Pseudoditrichum mirabile gen. et sp. nov. (Musci: Pseudoditrichaceae fam. nov.), a unique moss from Great Bear Lake, Northwest Territories

William Campbell Steere; Zennoske Iwatsuki Canadian Journal of Botany 1974. doi:10.1139/b74-090

Other claims from this paper (7)

Observation Pseudoditrichum mirabile was proposed as a new moss species.
Observation Its leafy stem was 1-3 mm high.
Observation The moss occurred on calcareous silt near Sloan River and Great Bear Lake.
Observation Gametophytic characters resembled Ditrichaceae.
Observation The peristome was double with opposite inner and outer teeth.
Observation The peristome suggested an advanced position near Funariaceae.
Observation The authors established Pseudoditrichaceae for this distinct moss.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The moss occurred on calcareous silt near Sloan River and Great Bear Lake.

Taxon: Pseudoditrichum mirabilePseudoditrichum mirabilet0
Outcome: collected on calcareous silte0
Setting: Sloan River, Great Bear Lake, Northwest Territoriese0

Verbatim

e0
“it was collected on calcareous silt near the Sloan River, Great Bear Lake, Northwest Territories”
✓ located verbatim in the source · abstract, characters 131–227

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

Title

Pseudoditrichum mirabile gen. et sp. nov. (Musci: Pseudoditrichaceae fam. nov.), a unique moss from Great Bear Lake, Northwest Territories

William Campbell Steere; Zennoske Iwatsuki Canadian Journal of Botany 1974. doi:10.1139/b74-090

Other claims from this paper (7)

Observation Pseudoditrichum mirabile was proposed as a new moss species.
Observation Its leafy stem was 1-3 mm high.
Observation Its seta was 6 mm long.
Observation Gametophytic characters resembled Ditrichaceae.
Observation The peristome was double with opposite inner and outer teeth.
Observation The peristome suggested an advanced position near Funariaceae.
Observation The authors established Pseudoditrichaceae for this distinct moss.

Pseudoditrichaceae 14 claims

14 claims