View source for Sagittaria ambigua

{{Treatment/ID
|accepted_name=Sagittaria ambigua
|accepted_authority=J. G. Smith
|publications={{Treatment/Publication
|title=N. Amer. Sagittaria.
|place=22, plate 17. 1894
|year=1894
}}
|basionyms=
|synonyms=
|hierarchy=Alismataceae;Sagittaria;Sagittaria ambigua
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Alismataceae]]</div><div class="higher-taxon"><small>genus</small>[[Sagittaria]]</div><div class="higher-taxon"><small>species</small>[[Sagittaria ambigua]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> perennial, to 90 cm; rhizomes absent; stolons present; corms present. <b>Leaves</b> emersed; petiole triangular, 15–54 cm; blade lanceolate to ovate, 5–20 × 1–10.5 cm. <b>Inflorescences</b> racemes, rarely panicles, of 2–11 whorls, emersed; bracts scarcely connate proximally, linear to lanceolate, 10–30 mm, delicate, not papillose; fruiting pedicels spreading to ascending, cylindric, 1.5–3.5 cm. <b>Flowers</b> to 23 mm diam.; sepals recurved, not enclosing flower or fruiting head; filaments linear, shorter than anthers, glabrous; pistillate pedicellate, without ring of stamens. <b>Fruiting</b> heads 0.8–1.2 cm diam; achenes cuneate-obovoid, abaxially keeled, 1.5–2.1 × 0.8–1.5 mm, beaked; faces not tuberculate, wings 0–1, &#177; entire, glands absent; beak lateral, horizontal or incurved, 0.1–0.2 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–summer (Apr–Sep).
|habitat=Pond and lake shores, shallow water, ditches, and damp areas
|elevation=100–1000 m
|distribution=Ill.;Ind.;Kans.;Mo.;Okla.
|discussion=<p>Of conservation concern.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Sagittaria ambigua
|authority=J. G. Smith
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Alismataceae
|phenology=Flowering spring–summer (Apr–Sep).
|habitat=Pond and lake shores, shallow water, ditches, and damp areas
|elevation=100–1000 m
|distribution=Ill.;Ind.;Kans.;Mo.;Okla.
|reference=None
|publication title=N. Amer. Sagittaria.
|publication year=1894
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V22/V22_189.xml
|genus=Sagittaria
|species=Sagittaria ambigua
}}<!--

-->[[Category:Treatment]][[Category:Sagittaria]]