View source for Sisyrinchium angustifolium

{{Treatment/ID
|accepted_name=Sisyrinchium angustifolium
|accepted_authority=Miller
|publications={{Treatment/Publication
|title=Gard. Dict. ed.
|place=8, Sisyrinchium no. 2. 1768
|year=1768
}}
|common_names=Bermudienne à feuilles étroites
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Sisyrinchium graminoides
|authority=E. P. Bicknell
}}
|hierarchy=Iridaceae;Sisyrinchium;Sisyrinchium angustifolium
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Iridaceae]]</div><div class="higher-taxon"><small>genus</small>[[Sisyrinchium]]</div><div class="higher-taxon"><small>species</small>[[Sisyrinchium angustifolium]]</div></div>
|volume=Volume 26
|mention_page=page 352, 354, 366, 367
|treatment_page=page 361
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> perennial, cespitose, dark olive green to bronze or blackish when dry, to 4.5 dm, not glaucous. <b>Stems</b> branched, with 1–2 nodes, 2.3–5 mm wide, glabrous, margins often minutely denticulate especially basally, similar in color and texture to stem body; first internode 10–30 cm, usually longer than leaves; distalmost node with 1–3 branches. <b>Leaf</b> blades glabrous, bases not persistent in fibrous tufts. <b>Inflorescences</b> borne singly; spathes usually green, obviously wider than supporting branch, glabrous, keels denticulate to entire; outer 18–38 mm, 2–9.5 mm longer than inner, usually tapering evenly towards apex, margins basally connate 4–6 mm; inner with keel evenly curved or straight, hyaline margins 0.1–0.3 mm wide, apex acuminate to acute, ending 0.2–0.7 mm proximal to green apex. <b>Flowers</b>: tepals pale blue to violet, occasionally white, bases yellow; outer tepals 7.7–12.5 mm, apex rounded or emarginate, aristate; filaments connate ± entirely, stipitate-glandular basally; ovary similar in color to foliage. <b>Capsules</b> dark brown or black, sometimes with purplish tinge, ± globose, 4–7 mm; pedicel spreading or ascending. <b>Seeds</b> globose to obconic, lacking obvious depression, 0.5–1.2 mm, rugulose. <b>2n</b> = 96.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–early summer.
|habitat=Moist meadows, stream banks, swamp edges, sandy meadows, moist open woods
|elevation=0–800 m
|distribution=Nfld. and Labr. (Labr.);N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.
|discussion=<p><i>Sisyrinchium</i> membranaceum E. P. Bicknell probably belongs here; Bicknell indicated that its relationship was “with S. graminoides” and his description falls within that of <i>S. angustifolium</i>, except for slightly shorter spathe bracts.</p><!--
--><p>In previous floras, <i>Sisyrinchium angustifolium</i> often has been confused with <i>S. montanum</i>, especially when S. graminoides was segregated. Branching seems to be the primary point of confusion. The original descriptions of <i>S. angustifolium</i> and S. graminoides clearly indicated branching while that of <i>S. montanum</i> indicates it to be single-stemmed. There is some slight similarity between <i>S. montanum </i>var.<i> crebrum</i> and <i>S. angustifolium</i> with respect to spathe connation and dry color, and chromosome counts indicate that both have 2n = 96, but there is some indication that breeding barriers may exist (D. B. Ward 1959).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Sisyrinchium angustifolium
|author=
|authority=Miller
|rank=species
|parent rank=genus
|synonyms=Sisyrinchium graminoides
|basionyms=
|family=Iridaceae
|phenology=Flowering spring–early summer.
|habitat=Moist meadows, stream banks, swamp edges, sandy meadows, moist open woods
|elevation=0–800 m
|distribution=Nfld. and Labr. (Labr.);N.S.;Ont.;Que.;Ala.;Ark.;Conn.;Del.;D.C.;Fla.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.
|reference=None
|publication title=Gard. Dict. ed.
|publication year=1768
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V26/V26_732.xml
|genus=Sisyrinchium
|species=Sisyrinchium angustifolium
}}<!--

-->[[Category:Treatment]][[Category:Sisyrinchium]]