Andreaea sinuosa 19 claims

species · family Andreaeaceae · green plant · NCBI Taxonomy ↗

19 claims

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Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Andreaea sinuosa is described as a new species without close relatives.

Taxon: Andreaea sinuosaAndreaea sinuosae0
Outcome: no close relativese0

Verbatim

e0
“Andreaea sinuosa has no close relatives”
✓ located verbatim in the source · abstract, characters 0–39

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: narrowly lanceolate, ecostate leaves with incurved marginse0

Verbatim

e0
“narrowly lanceolate, ecostate leaves with incurved margins”
✓ located verbatim in the source · abstract, characters 64–122

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The spores are small, at 11–21 im.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: small sporese0
Value: 11-21 ime0

Verbatim

e0
“small spores, 11-21 im, as small as any in the genus”
✓ located verbatim in the source · abstract, characters 124–176

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: basal leaf cells with sinuose wallse0

Verbatim

e0
“basal leaf cells with sinuose walls (as in Racomitrium), which are not known for other ecostate Andreaeae.”
✓ located verbatim in the source · abstract, characters 185–291

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The species is very rare and has a disjunct distribution in northwestern North America and Europe.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: Very rare and widely disjuncte0
Setting: northwestern North America and northwestern Europee0

Verbatim

e0
“Very rare and widely disjunct in northwestern North America and northwestern Europe”
✓ located verbatim in the source · abstract, characters 292–375

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The species occupies exposed rock in oceanic mountainous regions, often in snow beds.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: occurse0
Setting: mountainous regions with an oceanic climate on exposed rock, often in snow-bedse0

Verbatim

e0
“it occurs in mountainous regions with an oceanic climate on exposed rock, often in snow-beds.”
✓ located verbatim in the source · abstract, characters 377–470

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

A key to ecostate Andreaeae of North America and Europe was supplied.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: A key to ecostate Andreaeaee0
Comparator: North America and Europee0

Verbatim

e0
“A key to ecostate Andreaeae of North America and Europe is provided.”
✓ located verbatim in the source · abstract, characters 471–539

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The new species was found among collections identified mostly as A. rupestris.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: new speciese0
Comparator: A. rupestris Hedw.e0

Verbatim

e0
“several collections, most named A. rupestris Hedw., that represent a new species.”
✓ located verbatim in the source · abstract, characters 596–677

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Plants are small, densely tufted and brittle with dark coloration.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: Plants small, densely tufted but easily brokene0

Verbatim

e0
“Plants small, densely tufted but easily broken, green-brown, red-brown, purple-black or black; saxicolous.”
✓ located verbatim in the source · abstract, characters 949–1055

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation The protonemata persist and have stolon-like filaments and rhizoids.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The protonemata persist and have stolon-like filaments and rhizoids.

Taxon: Andreaea sinuosaAndreaea sinuosat0
Outcome: Protonemata persistent, consisting of stolon-like, yellowish, multiseriate filaments and uniseriate, brown rhizoidse0

Verbatim

e0
“Protonemata persistent, consisting of stolon-like, yellowish, multiseriate filaments and uniseriate, brown rhizoids”
✓ located verbatim in the source · abstract, characters 1056–1171

t0
“Andreaea sinuosa”
✓ located verbatim in the source · title, characters 0–16

Title

Andreaea sinuosa, sp. nov. (Musci: Andreaeaceae), from Alaska, British Columbia and Scotland

Barbara M. Murray The Bryologist 1986. doi:10.2307/3243281

Other claims from this paper (18)

Observation Andreaea sinuosa is described as a new species without close relatives.
Observation The species has narrow lanceolate leaves lacking a costa and bearing incurved margins.
Observation The spores are small, at 11–21 im.
Observation The basal leaf cells have sinuose walls, unlike other ecostate Andreaeae.
Observation The species is very rare and has a disjunct distribution in northwestern North America and Europe.
Observation The species occupies exposed rock in oceanic mountainous regions, often in snow beds.
Method / resource A key to ecostate Andreaeae of North America and Europe was supplied.
Observation The new species was found among collections identified mostly as A. rupestris.
Observation Plants are small, densely tufted and brittle with dark coloration.
Observation Stems are erect and rarely exceed 10 mm in height.
Observation Scale leaves are frequent on lower stems and about 0.25–0.30 mm long.
Observation Leaves are spirally arranged and reach 1.6 mm.
Observation Leaf lamina thickness is about 22–28 im distally.
Observation Leaf lamina thickness is about 15–20 im proximally.
Observation Upper leaf cells are 10–14(16) /m long.
Observation Upper leaf cells are 10–12 /m wide.
Observation Basal cells are 22–50 im long.
Observation Basal cells are 10–12 lim wide.