View source for Asplenium trichomanes-ramosum

{{Treatment/ID
|accepted_name=Asplenium trichomanes-ramosum
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 1082. 1753
|year=1753
}}
|common_names=Green spleenwort;doradille verte
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Asplenium viride
|authority=Hudson
}}
|hierarchy=Aspleniaceae;Asplenium;Asplenium trichomanes-ramosum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Aspleniaceae]]</div><div class="higher-taxon"><small>genus</small>[[Asplenium]]</div><div class="higher-taxon"><small>species</small>[[Asplenium trichomanes-ramosum]]</div></div>
|volume=Volume 2
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>not proliferous. <b>Stems</b> short-creeping or ascending, frequently branched; scales dark reddish brown to blackish throughout, narrowly deltate, 2–4 × 0.2–0.4 mm, margins entire to undulate or with widely spaced shallow teeth. <b>Leaves</b> monomorphic. <b>Petiole</b> reddish brown at base, green distally, lustrous, 1–5(–6) cm, 1/4–1/2(–1) times length of blade; indument of dark reddish brown to black, narrowly deltate scales grading into glandular hairs. <b>Blade</b> linear, 1-pinnate throughout, 2–13 × 0.6–1.2 cm, thin, glabrous or with sparse minute hairs; base slightly tapering or truncate; apex acute, not rooting. <b>Rachis</b> green throughout, dull, glabrous or with scattered hairs as on petioles. <b>Pinnae</b> in 6–21 pairs, deltate to rhombic; medial pinnae 5–6 × 4–5 mm; base obtuse and often inequilateral; distal margins crenate; apex rounded to acute. <b>Veins</b> free, evident. <b>Sori</b> 2–4 pairs per pinna, on both basiscopic and acroscopic sides. <b>Spores</b> 64 per sporangium. <b>2n</b> = 72.</span><!--

-->{{Treatment/Body
|habitat=Limestone and other basic rocks
|elevation=0–4000 m
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Yukon;Alaska;Calif.;Colo.;Idaho;Maine;Mich.;Mont.;Nev.;N.Y.;Oreg.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.
|discussion=<p>Hybridization between Asplenium trichomanes-ramosum and A. trichomanes produces the fertile allotetraploid A. adulterinum, which occurs on Vancouver Island.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Asplenium trichomanes-ramosum
|author=
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Asplenium viride
|basionyms=
|family=Aspleniaceae
|habitat=Limestone and other basic rocks
|elevation=0–4000 m
|distribution=Greenland;Alta.;B.C.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Yukon;Alaska;Calif.;Colo.;Idaho;Maine;Mich.;Mont.;Nev.;N.Y.;Oreg.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V2/V2_150.xml
|genus=Asplenium
|species=Asplenium trichomanes-ramosum
}}<!--

-->[[Category:Treatment]][[Category:Asplenium]]