View source for Sagittaria teres

{{Treatment/ID
|accepted_name=Sagittaria teres
|accepted_authority=S. Watson in A. Gray et al.
|publications={{Treatment/Publication
|title=in A. Gray et al.,Manual of Botany of the Northern United States (ed. 6)
|place=555. 1890
|year=1890
}}
|common_names=Quill-leaved sagittaria
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Alismataceae;Sagittaria;Sagittaria teres
|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 teres]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> perennial, to 80 cm; rhizomes absent; stolons present; corms present. <b>Leaves</b> emersed or submersed, sessile, phyllodial, nearly terete; emersed, to 60 × 0.15–0.7 cm; submersed, 3.5–18.5 × 0.15–0.4 cm. <b>Inflorescences</b> racemes, of 1–4 whorls, emersed, 2.5–4 × 2.5–6 cm; peduncles 10–80 cm; bracts connate more than or equal to total length, subulate, 2–3 mm, delicate, not papillose; fruiting pedicels obliquely ascending, filiform, 1 cm. <b>Flowers</b> to 1.5 cm diam.; sepals recurved, not enclosing flower; filaments dilated, &#177; equaling anthers, pubescent; pistillate pedicellate, without ring of sterile stamens. <b>Fruiting</b> heads 0.6–1 cm diam.; achenes obovoid-cuneate, abaxially keeled, 2–3 × 1.2–1.5 mm, beaked; faces not tuberculate, wings absent, glands 1–2; beak erect to horizontal, 0.3–0.4 mm. <b>2n</b> = 22.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer (Jul–Sep).
|habitat=Sandy pond shores and swamps of acid waters, mainly along Atlantic Coastal Plain
|elevation=0–100 m
|distribution=Mass.;N.J.;N.Y.;R.I.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Sagittaria teres
|authority=S. Watson in A. Gray et al.
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Alismataceae
|phenology=Flowering summer (Jul–Sep).
|habitat=Sandy pond shores and swamps of acid waters, mainly along Atlantic Coastal Plain
|elevation=0–100 m
|distribution=Mass.;N.J.;N.Y.;R.I.
|reference=None
|publication title=in A. Gray et al.,Manual of Botany of the Northern United States (ed. 6)
|publication year=1890
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V22/V22_2.xml
|genus=Sagittaria
|species=Sagittaria teres
}}<!--

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