Difference between revisions of "Nigella damascena"

Linnaeus

Sp. Pl. 1: 534. 1753.

IllustratedIntroduced
Treatment appears in FNA Volume 3.
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imported>Volume Importer
 
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|special_status={{Treatment/ID/Special_status
 
|special_status={{Treatment/ID/Special_status
 
|code=F
 
|code=F
|label=Selected by author to be illustrated
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|label=Illustrated
 
}}{{Treatment/ID/Special_status
 
}}{{Treatment/ID/Special_status
 
|code=I
 
|code=I
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem size;stem some measurement;stem pubescence"><b>Stems </b>erect, slender, 10-75 cm, glabrous.</span> <span class="statement" id="st-d0_s1" data-properties="leaf some measurement"><b>Leaves </b>2-16 cm;</span> <span class="statement" id="st-d0_s2" data-properties="basal leaf architecture;segment width;cauline leaf architecture">basal leaves petiolate, segments wider than ±sessile cauline leaves.</span> <span class="statement" id="st-d0_s3" data-properties="involucral-beak arrangement;flower course;flower position relational"><b>Inflorescences:</b> involucral-bracts whorled, similar to cauline leaves, curving up to surround flower.</span> <span class="statement" id="st-d0_s4" data-properties="flower diameter;flower diameter"><b>Flowers </b>10-50 (-60) mm diam.;</span> <span class="statement" id="st-d0_s5" data-properties="sepal coloration;sepal coloration;sepal coloration;sepal shape;sepal length;sepal width;apex shape;apex shape;apex shape;apex shape;apex shape">sepals blue, sometimes pink or white, short-clawed, 8-25 × 3-15 mm, apex entire to irregularly incised or lobed, occasionally lacerate;</span> <span class="statement" id="st-d0_s6" data-properties="petal shape;abaxial lip shape;nectar gland quantity;apex size;adaxial lip shape">petals clawed, abaxial lip distally 2-lobed, bearing 2-3 nectar glands or apex expanded, adaxial lip scalelike.</span> <span class="statement" id="st-d0_s7" data-properties="capsule architecture or pubescence or relief;capsule some measurement"><b>Capsules </b>smooth, 8-35 mm;</span> <span class="statement" id="st-d0_s8" data-properties="locule quantity">locules 5-10;</span> <span class="statement" id="st-d0_s9" data-properties="beak duration;beak size">beak persistent, slender.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect, slender, 10-75 cm, glabrous. <b>Leaves</b> 2-16 cm; basal leaves petiolate, segments wider than ±sessile cauline leaves. <b>Inflorescences</b>: involucral bracts whorled, similar to cauline leaves, curving up to surround flower. <b>Flowers</b> 10-50(-60) mm diam.; sepals blue, sometimes pink or white, short-clawed, 8-25 × 3-15 mm, apex entire to irregularly incised or lobed, occasionally lacerate; petals clawed, abaxial lip distally 2-lobed, bearing 2-3 nectar glands or apex expanded, adaxial lip scalelike. <b>Capsules</b> smooth, 8-35 mm; locules 5-10; beak persistent, slender.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Dump sites and waste places
 
|habitat=Dump sites and waste places
 
|elevation=0-400 m
 
|elevation=0-400 m
|distribution=B.C.;Ont.;Que.;Ill.;Kans.;Md.;Mich.;Mo.;N.Y.;Ohio;Oreg.;Pa.;Tenn.;W.Va.;native to Eurasia
+
|distribution=B.C.;Ont.;Que.;Ill.;Kans.;Md.;Mich.;Mo.;N.Y.;Ohio;Oreg.;Pa.;Tenn.;W.Va.;native to Eurasia.
|discussion=<p>Nigella damascena is frequently cultivated as an ornamental and for dried-flower arrangements. It occasionally escapes cultivation and may become established. Populations in Ontario and Quebec, and probably elsewhere, are short-lived.</p><!--
+
|introduced=true
--><p>Most North American populations of Nigella damascena are represented by a mixture of single- and double-flowered (having supernumerary flower parts) individuals. Sepals tend to be larger and more variable in color than in Eurasian plants. Single-flowered plants usually have petals; petals appear to be absent in double-flowered individuals.</p>
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|discussion=<p><i>Nigella damascena</i> is frequently cultivated as an ornamental and for dried-flower arrangements. It occasionally escapes cultivation and may become established. Populations in Ontario and Quebec, and probably elsewhere, are short-lived.</p><!--
 +
--><p>Most North American populations of <i>Nigella damascena</i> are represented by a mixture of single- and double-flowered (having supernumerary flower parts) individuals. Sepals tend to be larger and more variable in color than in Eurasian plants. Single-flowered plants usually have petals; petals appear to be absent in double-flowered individuals.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Nigella damascena
 
name=Nigella damascena
|author=
 
 
|authority=Linnaeus
 
|authority=Linnaeus
 
|rank=species
 
|rank=species
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|habitat=Dump sites and waste places
 
|habitat=Dump sites and waste places
 
|elevation=0-400 m
 
|elevation=0-400 m
|distribution=B.C.;Ont.;Que.;Ill.;Kans.;Md.;Mich.;Mo.;N.Y.;Ohio;Oreg.;Pa.;Tenn.;W.Va.;native to Eurasia
+
|distribution=B.C.;Ont.;Que.;Ill.;Kans.;Md.;Mich.;Mo.;N.Y.;Ohio;Oreg.;Pa.;Tenn.;W.Va.;native to Eurasia.
 
|introduced=true
 
|introduced=true
 
|reference=None
 
|reference=None
 
|publication title=Sp. Pl.
 
|publication title=Sp. Pl.
 
|publication year=1753
 
|publication year=1753
|special status=Selected by author to be illustrated;Introduced
+
|special status=Illustrated;Introduced
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_205.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_205.xml
 
|genus=Nigella
 
|genus=Nigella
 
|species=Nigella damascena
 
|species=Nigella damascena
|abaxial lip shape=2-lobed
 
|adaxial lip shape=scale-like
 
|apex shape=lacerate;entire;irregularly incised or lobed
 
|apex size=expanded
 
|basal leaf architecture=petiolate
 
|beak duration=persistent
 
|beak size=slender
 
|capsule architecture or pubescence or relief=smooth
 
|capsule some measurement=8mm;35mm
 
|cauline leaf architecture=sessile
 
|flower course=curving
 
|flower diameter=10mm;50mm
 
|flower position relational=up-to-surround
 
|involucral-beak arrangement=whorled
 
|leaf some measurement=2cm;16cm
 
|locule quantity=5;10
 
|nectar gland quantity=2;3
 
|petal shape=clawed
 
|segment width=wider
 
|sepal coloration=white;pink;blue
 
|sepal length=8mm;25mm
 
|sepal shape=short-clawed
 
|sepal width=3mm;15mm
 
|stem orientation=erect
 
|stem pubescence=glabrous
 
|stem size=slender
 
|stem some measurement=10cm;75cm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Nigella]]
 
-->[[Category:Treatment]][[Category:Nigella]]

Latest revision as of 22:47, 5 November 2020

Stems erect, slender, 10-75 cm, glabrous. Leaves 2-16 cm; basal leaves petiolate, segments wider than ±sessile cauline leaves. Inflorescences: involucral bracts whorled, similar to cauline leaves, curving up to surround flower. Flowers 10-50(-60) mm diam.; sepals blue, sometimes pink or white, short-clawed, 8-25 × 3-15 mm, apex entire to irregularly incised or lobed, occasionally lacerate; petals clawed, abaxial lip distally 2-lobed, bearing 2-3 nectar glands or apex expanded, adaxial lip scalelike. Capsules smooth, 8-35 mm; locules 5-10; beak persistent, slender.


Phenology: Flowering late spring–early fall.
Habitat: Dump sites and waste places
Elevation: 0-400 m

Distribution

V3 205-distribution-map.gif

Introduced; B.C., Ont., Que., Ill., Kans., Md., Mich., Mo., N.Y., Ohio, Oreg., Pa., Tenn., W.Va., native to Eurasia.

Discussion

Nigella damascena is frequently cultivated as an ornamental and for dried-flower arrangements. It occasionally escapes cultivation and may become established. Populations in Ontario and Quebec, and probably elsewhere, are short-lived.

Most North American populations of Nigella damascena are represented by a mixture of single- and double-flowered (having supernumerary flower parts) individuals. Sepals tend to be larger and more variable in color than in Eurasian plants. Single-flowered plants usually have petals; petals appear to be absent in double-flowered individuals.

Selected References

None.

Lower Taxa

None.
... more about "Nigella damascena"
Bruce A. Ford +
Linnaeus +
B.C. +, Ont. +, Que. +, Ill. +, Kans. +, Md. +, Mich. +, Mo. +, N.Y. +, Ohio +, Oreg. +, Pa. +, Tenn. +, W.Va. +  and native to Eurasia. +
0-400 m +
Dump sites and waste places +
Flowering late spring–early fall. +
Illustrated +  and Introduced +
Nigella damascena +
species +