View source for Triglochin maritima

{{Treatment/ID
|accepted_name=Triglochin maritima
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 339. 1753 (as maritimum)
}}
|common_names=Arrow grass;Troscart maritime
|special_status={{Treatment/ID/Special_status
|code=W
|label=Weedy
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Triglochin concinna
|authority=J. B. Davy
|rank=species
}} {{Treatment/ID/Synonym
|name=Triglochin concinna var. debilis
|authority=(M. E. Jones) J. T. Howell
|rank=variety
}} {{Treatment/ID/Synonym
|name=Triglochin debilis
|authority=Nuttall
|rank=species
}} {{Treatment/ID/Synonym
|name=Triglochin elata
|authority=
|rank=species
}}
|hierarchy=Juncaginaceae;Triglochin;Triglochin maritima
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Juncaginaceae]]</div><div class="higher-taxon"><small>genus</small>[[Triglochin]]</div><div class="higher-taxon"><small>species</small>[[Triglochin maritima]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>with fibrous strands of old leaves at base, 3.5–61.5 cm. <b>Leaves</b> erect from sheath, mostly shorter than scape, 2.2–11.5 cm; sheath 0.7–2.5 cm × 1–1.8 mm, ligule occasionally hoodlike, apically 2-lobed; blade 0.9–1.4 mm wide, apex obtuse to round. <b>Inflorescences</b>: scape often purple near base, mostly exceeding leaves, 1–16.5 cm × 0.5–1 mm; racemes 6–45 cm × 1.5–7 mm; pedicel 1–4 × 0.2–0.3 mm. <b>Flowers</b>: tepals elliptic, 1.3–1.7 × 0.6–1.4 mm, apex acute; pistils 6, all fertile. <b>Fruits</b>: fruiting receptacle without wings; schizocarps linear to near globose, 2–4.5 × 1.5–2 mm; mericarps linear to linear-obovate, weakly ridged, 1.5–3.5 × 0.7–1 mm, beak erect to recurved, 0.2 mm. <b>2n</b> = 12, 24, 36, 48, 120.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–fall.
|habitat=Coastal and mountain marsh areas and moist alkaline meadows
|elevation=0–4000 m
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Conn.;Idaho;Ill.;Ind.;Iowa;Kans.;Maine;Mass.;Mich.;Minn.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.;Mexico;South America;n Europe;n Asia.
|discussion=<p>This taxon has been separated into <i>Triglochin</i> concinna and <i>T. maritima</i> based upon the lobing of the ligule and the smaller size of the plants of the former (e.g., J. L. Reveal 1977; R. F. Thorne 1993). On a local basis such a separation seems warranted. Examination of the <i>T. maritima</i> complex throughout the Americas, however, reveals continuous variation from small, widely spaced plants with 2-lobed ligules to large, tufted plants with unlobed ligules, including plants with all combinations of those characters.</p><!--
--><p><i>Triglochin maritima</i> is important in livestock management because it is quite toxic: it is a cyanide producer.</p>
|tables=
|references={{Treatment/Reference
|id=l1958a
|text=Löve, Á. and D. Löve. 1958. Biosystematics of Triglochin maritimum Agg. Naturaliste Canad. 85: 156--165.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Triglochin maritima
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Triglochin concinna;Triglochin concinna var. debilis;Triglochin debilis;Triglochin elata
|basionyms=
|family=Juncaginaceae
|phenology=Flowering summer–fall.
|habitat=Coastal and mountain marsh areas and moist alkaline meadows
|elevation=0–4000 m
|distribution=Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Conn.;Idaho;Ill.;Ind.;Iowa;Kans.;Maine;Mass.;Mich.;Minn.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.Dak.;Utah;Vt.;Wash.;Wis.;Wyo.;Mexico;South America;n Europe;n Asia.
|reference=l1958a
|publication title=Sp. Pl.
|publication year=
|special status=Weedy;Illustrated
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V22/V22_415.xml
|genus=Triglochin
|species=Triglochin maritima
}}<!--

-->[[Category:Treatment]][[Category:Triglochin]]