View source for Alisma subcordatum

{{Treatment/ID
|accepted_name=Alisma subcordatum
|accepted_authority=Rafinesque
|publications={{Treatment/Publication
|title=Medical Repository
|place=hexade 2, 5:354. 1808
|year=1808
}}
|common_names=Southern water-plantain;alisma subcorde
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Alisma parviflorum
|authority=Pursh
}} {{Treatment/ID/Synonym
|name=Alisma plantago-aquatica var. parviflorum
|authority=(Pursh) Torrey
}}
|hierarchy=Alismataceae;Alisma;Alisma subcordatum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Alismataceae]]</div><div class="higher-taxon"><small>genus</small>[[Alisma]]</div><div class="higher-taxon"><small>species</small>[[Alisma subcordatum]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> to 6 dm. <b>Leaves</b> emersed, rarely floating, petiolate; blade ovate to elliptic, to 15 × 10 cm. <b>Inflorescences</b> to 1 m. <b>Flowers</b> chasmogamous; sepals 1.5–2.5(–6) mm; petals white, 1–3 mm, margins slightly erose, apex mostly acuminate; anthers rounded, 0.4–0.6 mm; style &#177; curved, 0.2–0.4 mm, ¼ length ovary. <b>Fruiting</b> heads 2–4 mm diam; achenes obliquely ovoid, 1.5–2.2 mm, abaxially rounded, with 1 abaxial groove; beak ascending. <b>2n</b> =14.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–fall.
|habitat=Shallow ponds, stream margins, marshes, and ditches
|elevation=50–1500 m
|distribution=N.B.;Ont.;Que.;Ala.;Ark.;Colo.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn. Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;Mexico.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Alisma subcordatum
|author=
|authority=Rafinesque
|rank=species
|parent rank=genus
|synonyms=Alisma parviflorum;Alisma plantago-aquatica var. parviflorum
|basionyms=
|family=Alismataceae
|phenology=Flowering spring–fall.
|habitat=Shallow ponds, stream margins, marshes, and ditches
|elevation=50–1500 m
|distribution=N.B.;Ont.;Que.;Ala.;Ark.;Colo.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn. Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;W.Va.;Wis.;Mexico.
|reference=None
|publication title=Medical Repository
|publication year=1808
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V22/V22_317.xml
|genus=Alisma
|species=Alisma subcordatum
}}<!--

-->[[Category:Treatment]][[Category:Alisma]]