Difference between revisions of "Dennstaedtia punctilobula"

(Michaux) T. Moore

Index Fil. 97. 1857.

Common names: Hay-scented fern dennstaedtie à lobules ponctués
IllustratedEndemic
Basionym: Nephrodium punctilobulum Michaux Fl. Bor.-Amer. 2: 268. 1803
Treatment appears in FNA Volume 2.
FNA>Volume Importer
 
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|common_names=Hay-scented fern;dennstaedtie à lobules ponctués
 
|common_names=Hay-scented fern;dennstaedtie à lobules ponctués
|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=Nephrodium punctilobulum
 
|name=Nephrodium punctilobulum
 
|authority=Michaux
 
|authority=Michaux
 +
|rank=species
 +
|publication_title=Fl. Bor.-Amer.
 +
|publication_place=2: 268. 1803
 
}}
 
}}
 
|synonyms=
 
|synonyms=
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem growth form or orientation;stem diameter"><b>Stems </b>long-creeping, 2–3 mm diam.</span> <span class="statement" id="st-d0_s1" data-properties="leaf arrangement or growth form;leaf orientation;leaf atypical length;leaf length;leaf width"><b>Leaves </b>clustered, erect, 0.4–1 (–1.3) × 0.1–0.3 m.</span> <span class="statement" id="st-d0_s2" data-properties="petiole coloration;petiole coloration;petiole coloration;petiole coloration;petiole reflectance;petiole length;petiole pubescence;hair pubescence or texture;hair architecture"><b>Petiole </b>straw-colored to brown, darker at base, dull, ca. 1/2 length of blade, pubescent with soft, jointed hairs.</span> <span class="statement" id="st-d0_s3" data-properties="blade coloration;blade coloration;blade reflectance;blade shape;blade shape;blade l w ratio;base shape;base architecture or shape;apex shape;hair pubescence or texture;hair coloration;hair architecture"><b>Blade </b>yellow-green or pale green, dull, lanceolate, 2-pinnate-pinnatifid, ca. 3 times as long as wide, base slightly narrowed but truncate, apex acuminate, with soft, silver-gray, jointed hairs on both surfaces.</span> <span class="statement" id="st-d0_s4" data-properties="pinnule arrangement"><b>Basal </b>segments of pinnules opposite;</span> <span class="statement" id="st-d0_s5" data-properties="ultimate segment shape;ultimate segment shape;ultimate segment shape;base architecture or shape;base architecture or shape;margin shape;margin shape">ultimate segments ovate to lanceolate, base equilateral, truncate, margins deeply lobed, serrate-crenate.</span> <span class="statement" id="st-d0_s6" data-properties="sorus shape;sorus shape"><b>Sori </b>globose to almost cylindric;</span> <span class="statement" id="st-d0_s7" data-properties="indusium shape;indusium shape;indusium shape">indusia tubular to cylindric.</span> <span class="statement" id="st-d0_s8" data-properties="spore architecture;spore shape;spore relief"><b>Spores </b>trilete, globose with low, tuberculate, distal face and equatorial flange.</span> <span class="statement" id="st-d0_s9" data-properties="2n chromosome count">2n = 68.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>long-creeping, 2–3 mm diam. <b>Leaves</b> clustered, erect, 0.4–1(–1.3) × 0.1–0.3 m. <b>Petiole</b> straw-colored to brown, darker at base, dull, ca. 1/2 length of blade, pubescent with soft, jointed hairs. <b>Blade</b> yellow-green or pale green, dull, lanceolate, 2-pinnate-pinnatifid, ca. 3 times as long as wide, base slightly narrowed but truncate, apex acuminate, with soft, silver-gray, jointed hairs on both surfaces. <b>Basal</b> segments of pinnules opposite; ultimate segments ovate to lanceolate, base equilateral, truncate, margins deeply lobed, serrate-crenate. <b>Sori</b> globose to almost cylindric; indusia tubular to cylindric. <b>Spores</b> trilete, globose with low, tuberculate, distal face and equatorial flange. <b>2n</b> = 68.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
 +
|phenology=Sporulates in summer.
 
|habitat=Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils
 
|habitat=Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils
 
|elevation=0–1200 m
 
|elevation=0–1200 m
|distribution=N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
+
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
|discussion=<p>Reports of occurrences of Dennstaedtia punctilobula in Iowa are based on incorrectly labeled specimens collected in Massachusetts (T. S. Cooperrider 1968). Dennstaedtia punctilobula spreads aggressively in open woods and clearings.</p>
+
|discussion=<p>Reports of occurrences of <i>Dennstaedtia punctilobula</i> in Iowa are based on incorrectly labeled specimens collected in Massachusetts (T. S. Cooperrider 1968). <i>Dennstaedtia punctilobula</i> spreads aggressively in open woods and clearings.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Dennstaedtia punctilobula
 
name=Dennstaedtia punctilobula
|author=
 
 
|authority=(Michaux) T. Moore
 
|authority=(Michaux) T. Moore
 
|rank=species
 
|rank=species
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|basionyms=Nephrodium punctilobulum
 
|basionyms=Nephrodium punctilobulum
 
|family=Dennstaedtiaceae
 
|family=Dennstaedtiaceae
 +
|phenology=Sporulates in summer.
 
|habitat=Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils
 
|habitat=Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils
 
|elevation=0–1200 m
 
|elevation=0–1200 m
|distribution=N.B.;Nfld.;N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
+
|distribution=N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
 
|reference=None
 
|reference=None
 
|publication title=Index Fil.
 
|publication title=Index Fil.
 
|publication year=1857
 
|publication year=1857
|special status=
+
|special status=Illustrated;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V2/V2_821.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V2/V2_821.xml
 
|genus=Dennstaedtia
 
|genus=Dennstaedtia
 
|species=Dennstaedtia punctilobula
 
|species=Dennstaedtia punctilobula
|2n chromosome count=68
 
|apex shape=acuminate
 
|base architecture or shape=truncate;equilateral;truncate
 
|base shape=narrowed
 
|blade coloration=pale green;yellow-green
 
|blade l w ratio=3
 
|blade reflectance=dull
 
|blade shape=2-pinnate-pinnatifid;lanceolate
 
|hair architecture=jointed;jointed
 
|hair coloration=silver-gray
 
|hair pubescence or texture=soft;soft
 
|indusium shape=tubular;cylindric
 
|leaf arrangement or growth form=clustered
 
|leaf atypical length=1m;1.3m
 
|leaf length=0.4m;1m
 
|leaf orientation=erect
 
|leaf width=0.1m;0.3m
 
|margin shape=serrate-crenate;lobed
 
|petiole coloration=darker;straw-colored;brown
 
|petiole length=1/2 length of blade
 
|petiole pubescence=pubescent
 
|petiole reflectance=dull
 
|pinnule arrangement=opposite
 
|sorus shape=cylindric;globose to almost
 
|spore architecture=trilete
 
|spore relief=tuberculate
 
|spore shape=globose
 
|stem diameter=2mm;3mm
 
|stem growth form or orientation=long-creeping
 
|ultimate segment shape=ovate;lanceolate
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Dennstaedtia]]
 
-->[[Category:Treatment]][[Category:Dennstaedtia]]

Latest revision as of 21:25, 5 November 2020

Stems long-creeping, 2–3 mm diam. Leaves clustered, erect, 0.4–1(–1.3) × 0.1–0.3 m. Petiole straw-colored to brown, darker at base, dull, ca. 1/2 length of blade, pubescent with soft, jointed hairs. Blade yellow-green or pale green, dull, lanceolate, 2-pinnate-pinnatifid, ca. 3 times as long as wide, base slightly narrowed but truncate, apex acuminate, with soft, silver-gray, jointed hairs on both surfaces. Basal segments of pinnules opposite; ultimate segments ovate to lanceolate, base equilateral, truncate, margins deeply lobed, serrate-crenate. Sori globose to almost cylindric; indusia tubular to cylindric. Spores trilete, globose with low, tuberculate, distal face and equatorial flange. 2n = 68.


Phenology: Sporulates in summer.
Habitat: Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils
Elevation: 0–1200 m

Distribution

V2 821-distribution-map.gif

N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Ala., Ark., Conn., Del., Ga., Ill., Ind., Ky., Maine, Md., Mass., Mich., Mo., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Vt., Va., W.Va., Wis.

Discussion

Reports of occurrences of Dennstaedtia punctilobula in Iowa are based on incorrectly labeled specimens collected in Massachusetts (T. S. Cooperrider 1968). Dennstaedtia punctilobula spreads aggressively in open woods and clearings.

Selected References

None.

Lower Taxa

None.
... more about "Dennstaedtia punctilobula"
Clifton E. Nauman +  and A. Murray Evans +
(Michaux) T. Moore +
Nephrodium punctilobulum +
Hay-scented fern +  and dennstaedtie à lobules ponctués +
N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Ala. +, Ark. +, Conn. +, Del. +, Ga. +, Ill. +, Ind. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, S.C. +, Tenn. +, Vt. +, Va. +, W.Va. +  and Wis. +
0–1200 m +
Rocky slopes, meadows, woods, stream banks, and roadsides, in acid soils +
Sporulates in summer. +
Illustrated +  and Endemic +
Dennstaedtia punctilobula +
Dennstaedtia +
species +