View source for Dryopteris marginalis

{{Treatment/ID
|accepted_name=Dryopteris marginalis
|accepted_authority=(Linnaeus) A. Gray
|publications={{Treatment/Publication
|title=Manual
|place=632. 1848
|year=1848
}}
|common_names=Marginal wood fern;dryoptère à sores marginaux
|basionyms={{Treatment/ID/Basionym
|name=Polypodium marginale
|authority=Linnaeus
|publication_title=Sp. Pl.
|publication_place=2: 1091. 1753
}}
|synonyms=
|hierarchy=Dryopteridaceae;Dryopteris;Dryopteris marginalis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Dryopteridaceae]]</div><div class="higher-taxon"><small>genus</small>[[Dryopteris]]</div><div class="higher-taxon"><small>species</small>[[Dryopteris marginalis]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Leaves </b>monomorphic, green through winter, 30–100 × 10–25 cm. <b>Petiole</b> 1/4–1/3 length of leaf, scaly at base; scales in dense tuft, pale tawny. <b>Blade</b> bluish green, ovate-lanceolate, pinnate-pinnatifid to 2-pinnate at base, leathery, not glandular. <b>Pinnae</b> ± in plane of blade, lanceolate; basal pinnae lanceolate, slightly reduced, basal pinnules longer than adjacent pinnules, basal basiscopic pinnule longer than basal acroscopic pinnule; pinnule margins shallowly crenate to nearly entire. <b>Sori</b> near margin of segments. <b>Indusia</b> lacking glands. <b>2n</b> = 82.</span><!--

-->{{Treatment/Body
|habitat=Rocky, wooded slopes and ravines, edges of woods, stream banks and roadbanks, and rock walls
|elevation=50–1500 m
|distribution=Greenland;N.B.;Nfld.;N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
|discussion=<p><i>Dryopteris marginalis</i> is an eastern North America endemic. Even though this species hybridizes with 10 other species, and some of these hybrids are fairly common, <i>D. marginalis</i> is not known to be involved in the formation of any fertile polyploid. Hybrids can be detected by malformed spores and the nearly marginal sorus position.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Dryopteris marginalis
|author=
|authority=(Linnaeus) A. Gray
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Polypodium marginale
|family=Dryopteridaceae
|habitat=Rocky, wooded slopes and ravines, edges of woods, stream banks and roadbanks, and rock walls
|elevation=50–1500 m
|distribution=Greenland;N.B.;Nfld.;N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.;Wis.
|reference=None
|publication title=Manual
|publication year=1848
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V2/V2_785.xml
|genus=Dryopteris
|species=Dryopteris marginalis
}}<!--

-->[[Category:Treatment]][[Category:Dryopteris]]