familyDryopteridaceae
genusAthyrium
speciesAthyrium filix-femina
varietyAthyrium filix-femina var. angustum

Difference between revisions of "Athyrium filix-femina var. angustum"

(Willdenow) G. Lawson

Edinburgh New Philos. J. n.s. 19: 115. 1864.

Masahiro Kato
Common names: Northern lady fern
IllustratedEndemic
Basionym: Aspidium angustum (Willdenow) C. Presl Sp. Pl. 5(1): 277. 1810
Synonyms: Athyrium angustum Athyrium filix-femina subsp. angustum (Willdenow) Clausen Athyrium filix-femina var. michauxii (Sprengel) Farwell
Treatment appears in FNA Volume 2.
FNA>Volume Importer
 
m (Fixed Nfld. and Labr. distribution to match printed version.)
 
(8 intermediate revisions by 2 users not shown)
Line 8: Line 8:
 
}}
 
}}
 
|common_names=Northern lady fern
 
|common_names=Northern lady fern
−
|basionyms={{Treatment/ID/Synonym
+
|special_status={{Treatment/ID/Special_status
 +
|code=F
 +
|label=Illustrated
 +
}}{{Treatment/ID/Special_status
 +
|code=E
 +
|label=Endemic
 +
}}
 +
|basionyms={{Treatment/ID/Basionym
 
|name=Aspidium angustum
 
|name=Aspidium angustum
 
|authority=(Willdenow) C. Presl
 
|authority=(Willdenow) C. Presl
 +
|rank=species
 +
|publication_title=Sp. Pl.
 +
|publication_place=5(1): 277. 1810
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
 
|name=Athyrium angustum
 
|name=Athyrium angustum
−
|authority=unknown
+
|authority=
−
}}{{Treatment/ID/Synonym
+
|rank=species
 +
}} {{Treatment/ID/Synonym
 
|name=Athyrium filix-femina subsp. angustum
 
|name=Athyrium filix-femina subsp. angustum
 
|authority=(Willdenow) Clausen
 
|authority=(Willdenow) Clausen
−
}}{{Treatment/ID/Synonym
+
|rank=subspecies
 +
}} {{Treatment/ID/Synonym
 
|name=Athyrium filix-femina var. michauxii
 
|name=Athyrium filix-femina var. michauxii
 
|authority=(Sprengel) Farwell
 
|authority=(Sprengel) Farwell
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Dryopteridaceae;Athyrium;Athyrium filix-femina;Athyrium filix-femina var. angustum
 
|hierarchy=Dryopteridaceae;Athyrium;Athyrium filix-femina;Athyrium filix-femina var. angustum
Line 29: Line 42:
 
}}<!--
 
}}<!--
  
−
--><span class="statement" id="st-d0_s0" data-properties="petiole atypical some measurement;petiole some measurement"><b>Petiole </b>(7–) 15–55 cm;</span> <span class="statement" id="st-d0_s1" data-properties="scale coloration;scale coloration;scale coloration;scale shape;scale atypical length;scale length;scale width">scales brown to dark-brown, linear-lanceolate, 8 (–10) × 2 mm.</span> <span class="statement" id="st-d0_s2" data-properties="blade shape;blade shape;blade shape;blade shape;blade atypical length;blade length;blade atypical width;blade width;blade shape;blade width;blade width;apex shape"><b>Blade </b>elliptic, 2-pinnatifid to 2-pinnate, (20–) 30–75 × (5–) 10–35 cm, moderately narrowed proximally, broadest near or just below middle, apex acuminate.</span> <span class="statement" id="st-d0_s3" data-properties="pinna architecture;pinna architecture;pinna shape"><b>Pinnae </b>short-stalked or sessile, oblong-lanceolate.</span> <span class="statement" id="st-d0_s4" data-properties="pinnule shape;base architecture;base shape;base shape;base shape;base architecture;base shape;apex shape;apex shape;apex shape;apex shape;apex shape;apex position;larger leaf shape"><b>Pinnules </b>decurrent onto costal wing or sessile, linear to oblong, base unequally cuneate, apex obtuse to acute or in larger leaves acuminate, lobed halfway or more to costules.</span> <span class="statement" id="st-d0_s5" data-properties="costule pubescence;costule pubescence;gland coloration"><b>Rachis,</b> costae, and costules glabrous or with pale glands.</span> <span class="statement" id="st-d0_s6" data-properties="sorus course;sorus shape;sorus shape"><b>Sori </b>straight, less frequently hooked at distal end or horseshoe-shaped;</span> <span class="statement" id="st-d0_s7" data-properties="">sporangial stalks bearing glandular-hairs;</span> <span class="statement" id="st-d0_s8" data-properties="indusium architecture or shape;indusium architecture or pubescence or shape">indusia irregularly dentate, ± ciliate.</span> <span class="statement" id="st-d0_s9" data-properties=""><b>Spores </b>yellow or brown.</span> <span class="statement" id="st-d0_s10" data-properties="spore coloration;spore coloration;2n chromosome count">2n = 80.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Petiole </b>(7–)15–55 cm; scales brown to dark brown, linear-lanceolate, 8(–10) × 2 mm. <b>Blade</b> elliptic, 2-pinnatifid to 2-pinnate, (20–)30–75 × (5–)10–35 cm, moderately narrowed proximally, broadest near or just below middle, apex acuminate. <b>Pinnae</b> short-stalked or sessile, oblong-lanceolate. <b>Pinnules</b> decurrent onto costal wing or sessile, linear to oblong, base unequally cuneate, apex obtuse to acute or in larger leaves acuminate, lobed halfway or more to costules. <b>Rachis</b>, costae, and costules glabrous or with pale glands. <b>Sori</b> straight, less frequently hooked at distal end or horseshoe-shaped; sporangial stalks bearing glandular hairs; indusia irregularly dentate, ± ciliate. <b>Spores</b> yellow or brown. <b>2n</b> = 80.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
 
|habitat=Moist woods, swamps, thickets
 
|habitat=Moist woods, swamps, thickets
 
|elevation=0–1100 m
 
|elevation=0–1100 m
−
|distribution=Greenland;Man.;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Sask.;Conn.;Del.;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Va.;W.Va.;Wis.
+
|distribution=Greenland;Man.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;Sask.;Conn.;Del.;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Va.;W.Va.;Wis.
 
|tables=
 
|tables=
 
|references=
 
|references=
Line 43: Line 56:
 
-->{{#Taxon:
 
-->{{#Taxon:
 
name=Athyrium filix-femina var. angustum
 
name=Athyrium filix-femina var. angustum
−
|author=
 
 
|authority=(Willdenow) G. Lawson
 
|authority=(Willdenow) G. Lawson
 
|rank=variety
 
|rank=variety
Line 52: Line 64:
 
|habitat=Moist woods, swamps, thickets
 
|habitat=Moist woods, swamps, thickets
 
|elevation=0–1100 m
 
|elevation=0–1100 m
−
|distribution=Greenland;Man.;N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Sask.;Conn.;Del.;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Va.;W.Va.;Wis.
+
|distribution=Greenland;Man.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;Sask.;Conn.;Del.;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Va.;W.Va.;Wis.
 
|reference=None
 
|reference=None
 
|publication title=Edinburgh New Philos. J.
 
|publication title=Edinburgh New Philos. J.
 
|publication year=1864
 
|publication year=1864
−
|special status=
+
|special status=Illustrated;Endemic
−
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_352.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_352.xml
 
|genus=Athyrium
 
|genus=Athyrium
 
|species=Athyrium filix-femina
 
|species=Athyrium filix-femina
 
|variety=Athyrium filix-femina var. angustum
 
|variety=Athyrium filix-femina var. angustum
−
|2n chromosome count=80
 
−
|apex position=halfway
 
−
|apex shape=lobed;in larger leaves;obtuse;acute
 
−
|base architecture=sessile;sessile
 
−
|base shape=cuneate;linear;oblong
 
−
|blade atypical length=20cm;30cm
 
−
|blade atypical width=5cm;10cm
 
−
|blade length=30cm;75cm
 
−
|blade shape=narrowed;2-pinnatifid;2-pinnate
 
−
|blade width=just below middle middle;broadest;10cm;35cm
 
−
|costule pubescence=with pale glands;glabrous
 
−
|gland coloration=pale
 
−
|indusium architecture or pubescence or shape=ciliate
 
−
|indusium architecture or shape=dentate
 
−
|larger leaf shape=acuminate
 
−
|petiole atypical some measurement=7cm;15cm
 
−
|petiole some measurement=15cm;55cm
 
−
|pinna architecture=sessile;short-stalked
 
−
|pinna shape=oblong-lanceolate
 
−
|pinnule shape=decurrent
 
−
|scale atypical length=8mm;10mm
 
−
|scale coloration=brown;dark-brown
 
−
|scale length=8
 
−
|scale shape=linear-lanceolate
 
−
|scale width=2
 
−
|sorus course=straight
 
−
|sorus shape=horseshoe-shaped;hooked
 
−
|spore coloration=brown;yellow
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Athyrium filix-femina]]
 
-->[[Category:Treatment]][[Category:Athyrium filix-femina]]

Latest revision as of 22:52, 20 February 2024

Please click on the illustration for a higher resolution version.
Illustrator: John Myers

Copyright: Flora of North America Association

Petiole (7–)15–55 cm; scales brown to dark brown, linear-lanceolate, 8(–10) × 2 mm. Blade elliptic, 2-pinnatifid to 2-pinnate, (20–)30–75 × (5–)10–35 cm, moderately narrowed proximally, broadest near or just below middle, apex acuminate. Pinnae short-stalked or sessile, oblong-lanceolate. Pinnules decurrent onto costal wing or sessile, linear to oblong, base unequally cuneate, apex obtuse to acute or in larger leaves acuminate, lobed halfway or more to costules. Rachis, costae, and costules glabrous or with pale glands. Sori straight, less frequently hooked at distal end or horseshoe-shaped; sporangial stalks bearing glandular hairs; indusia irregularly dentate, ± ciliate. Spores yellow or brown. 2n = 80.


Habitat: Moist woods, swamps, thickets
Elevation: 0–1100 m

Distribution

V2 352-distribution-map.gif

Greenland, Man., N.B., Nfld. and Labr., N.S., Ont., P.E.I., Que., Sask., Conn., Del., Ill., Ind., Iowa, Maine, Md., Mass., Mich., Minn., Mo., Nebr., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Pa., R.I., S.Dak., Vt., Va., W.Va., Wis.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Athyrium filix-femina var. angustum"
RDF feed
Author
Masahiro Kato +
Authority
(Willdenow) G. Lawson +
Basionyms
Aspidium angustum +
Common name
Northern lady fern +
Distribution
Greenland +, Man. +, N.B. +, Nfld. and Labr. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Conn. +, Del. +, Ill. +, Ind. +, Iowa +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Nebr. +, N.H. +, N.J. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Pa. +, R.I. +, S.Dak. +, Vt. +, Va. +, W.Va. +  and Wis. +
Elevation
0–1100 m +
Habitat
Moist woods, swamps, thickets +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Number of lower taxa
0 +
Publication title
Edinburgh New Philos. J. +
Publication year
1864 +
Reference
None +
Source xml
https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V2/V2 352.xml +
Special status
Illustrated +  and Endemic +
Synonyms
Athyrium angustum +, Athyrium filix-femina subsp. angustum +  and Athyrium filix-femina var. michauxii +
Taxon family
Dryopteridaceae +
Taxon name
Athyrium filix-femina var. angustum +
Taxon parent
Athyrium filix-femina +
Taxon rank
variety +
Volume
Volume 2 +