View source for Cabomba caroliniana

{{Treatment/ID
|accepted_name=Cabomba caroliniana
|accepted_authority=A. Gray
|publications={{Treatment/Publication
|title=Ann. Lyceum Nat. Hist. New York
|place=4: 47. 1837
|year=1837
}}
|common_names=Fanwort
|special_status={{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}{{Treatment/ID/Special_status
|code=W
|label=Weedy
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Cabomba caroliniana var. pulcherrima
|authority=R. M. Harper
}} {{Treatment/ID/Synonym
|name=Cabomba pulcherrima
|authority=unknown
}}
|hierarchy=Cabombaceae;Cabomba;Cabomba caroliniana
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Cabombaceae]]</div><div class="higher-taxon"><small>genus</small>[[Cabomba]]</div><div class="higher-taxon"><small>species</small>[[Cabomba caroliniana]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Submersed </b>leaves: petiole to 4 cm; leaf blade 1-3.5 × 1.5-5.5 cm, terminal segments 3-200, linear to slightly spatulate, to 1.8 mm wide. <b>Floating</b> leaves: blade 0.6-3 cm × 1-4 mm, margins entire or notched to sagittate at base. <b>Flowers</b> 6-15 mm diam.; sepals white to purplish [yellow] or with purple-tinged margins, 5-12 × 2-7 mm; petals colored as sepals but with proximal, yellow, nectar-bearing auricles, 4-12 × 2-5 mm, apex broadly obtuse or notched; stamens 3-6, mostly 6; pistils 2-4, mostly 3, divergent at maturity; ovules 3. <b>Fruits</b> 4-7 mm. <b>Seeds</b> 1-3, 1.5-3 × 1-1.5 mm, tubercles in 4 longitudinal rows. <b>2n</b> = ca. 78, ca. 104.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–early fall, earlier and later further south.
|habitat=Acidic to alkaline ponds, lakes, pools in marshes, rivers, streams, ditches, canals, and reservoirs
|elevation=0-300 m
|distribution=Ont.;Ala.;Ark.;Conn.;D.C.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;s South America.
|discussion=<p><i>Cabomba caroliniana</i>, an important aquarium plant, is introduced in Oregon and probably in the northern part of its range where it is uncommon in several states. Formerly known from Kansas, it is thought to be extirpated there now. Although Delaware and West Virginia lie within the mapped area, I know of no collections from those states. In New England and parts of southeast United States, it is sometimes an aggressive weed. In parts of the southeastern United States, plants with purple-tinted flowers, possibly a response to some environmental factor, have been treated as <i>Cabomba caroliniana</i> <i></i></i>var.<i><i> pulcherrima</i>. South American plants with yellow flowers have been called <i>C. caroliniana</i> <i></i></i>var.<i><i> flavida</i> O/rgaard.</p><!--
--><p>The submersed leaves of <i>Cabomba caroliniana</i> are similar in form to those of <i>Limnophila</i> (Scrophulariaceae; introduced in southeastern United States). The latter has whorled leaves in contrast to the opposite leaves of <i>Cabomba</i>.</p>
|tables=
|references={{Treatment/Reference
|id=schneider1982a
|text=Schneider, E. L. and J. M. Jeter. 1982. Morphological studies of the Nymphaeaceae. XII. The floral biology of Cabomba caroliniana. Amer. J. Bot. 69: 1410-1419.
}}
}}<!--

--><!--

-->{{#Taxon:
name=Cabomba caroliniana
|author=
|authority=A. Gray
|rank=species
|parent rank=genus
|synonyms=Cabomba caroliniana var. pulcherrima;Cabomba pulcherrima
|basionyms=
|family=Cabombaceae
|phenology=Flowering late spring–early fall, earlier and later further south.
|habitat=Acidic to alkaline ponds, lakes, pools in marshes, rivers, streams, ditches, canals, and reservoirs
|elevation=0-300 m
|distribution=Ont.;Ala.;Ark.;Conn.;D.C.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;s South America.
|reference=schneider1982a
|publication title=Ann. Lyceum Nat. Hist. New York
|publication year=1837
|special status=Selected by author to be illustrated;Weedy
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V3/V3_511.xml
|genus=Cabomba
|species=Cabomba caroliniana
}}<!--

-->[[Category:Treatment]][[Category:Cabomba]]