View source for Alisma gramineum

{{Treatment/ID
|accepted_name=Alisma gramineum
|accepted_authority=Lejeune
|publications={{Treatment/Publication
|title=Flore des Environs de Spa
|place=1: 175. 1811
|year=1811
}}
|common_names=Grass-leaved water-plantain;alisma graminoide
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Alisma geyeri
|authority=Torrey
}}{{Treatment/ID/Synonym
|name=Alisma gramineum var. angustissimum
|authority=A. J. Hendricks
}}{{Treatment/ID/Synonym
|name=Alisma gramineum var. wahlenbergii
|authority=Raymond & Kucyniak
}}
|hierarchy=Alismataceae;Alisma;Alisma gramineum
|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 gramineum]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> 0.5–30(–50) cm. <b>Leaves</b> submersed, floating, or emersed; submersed sessile, ribbonlike; floating linear, 15–100 × 0.2–2(–3) cm, blade present or absent; emersed petiolate, rarely sessile, blade linear-lanceolate, lanceolate, or narrowly elliptic, 4–2–6 × 1.5 cm. <b>Inflorescences</b> to 50 cm. <b>Flowers</b> cleistogamous in submersed plants, chasmogamous in terrestrial; sepals 1.5–3 mm; petals faint purplish white, 2–4 mm, margin entire to slightly erose, apex obtuse; anthers ovoid, 0.3–0.6 mm; style &#177; coiled, 0.4–0.5 mm, ½ length ovary. <b>Fruiting</b> heads 3–6 mm diam.; achenes orbicular to orbicular-ovoid, 2–2.7 mm, with 2 shallow, abaxial grooves lateral to 1 abaxial ridge, beak erect. <b>2n</b> =14.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–fall.
|habitat=Shallow fresh or brackish water or muddy shores
|elevation=30–1800 m
|distribution=Alta.;B.C.;Man.;Ont.;Que.;Sask.;Ariz.;Calif.;Colo.;Idaho;Minn.;Mont.;Nebr.;Nev.;N.Y.;N.Dak.;Oreg.;S.Dak.;Utah;Vt.;Wash.;Wyo.;Eurasia;n Africa.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Alisma gramineum
|author=
|authority=Lejeune
|rank=species
|parent rank=genus
|synonyms=Alisma geyeri;Alisma gramineum var. angustissimum;Alisma gramineum var. wahlenbergii
|basionyms=
|family=Alismataceae
|phenology=Flowering summer–fall.
|habitat=Shallow fresh or brackish water or muddy shores
|elevation=30–1800 m
|distribution=Alta.;B.C.;Man.;Ont.;Que.;Sask.;Ariz.;Calif.;Colo.;Idaho;Minn.;Mont.;Nebr.;Nev.;N.Y.;N.Dak.;Oreg.;S.Dak.;Utah;Vt.;Wash.;Wyo.;Eurasia;n Africa.
|reference=None
|publication title=Flore des Environs de Spa
|publication year=1811
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V22/V22_109.xml
|genus=Alisma
|species=Alisma gramineum
}}<!--

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