View source for Nuphar variegata

{{Treatment/ID
|accepted_name=Nuphar variegata
|accepted_authority=Durand in G. W. Clinton
|publications={{Treatment/Publication
|title=in G. W. Clinton, Rep. (Annual) Regents Univ. State New York State Cab. Nat. Hist.
|place=19: 73. 1866 (as variegatum)
}}
|common_names=Grand nénuphar jaune
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Species
|authority=Provancher
}}{{Treatment/ID/Synonym
|name=Species
|authority=(G. S. Miller & Standley) Standley
}}{{Treatment/ID/Synonym
|name=Subspecies
|authority=(Durand) E. O. Beal
}}{{Treatment/ID/Synonym
|name=Species
|authority=(Provancher) G. S. Miller & Standley
}}{{Treatment/ID/Synonym
|name=Species
|authority=G. S. Miller & Standley
}}
|hierarchy=Nymphaeaceae;Nuphar;Nuphar variegata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Nymphaeaceae]]</div><div class="higher-taxon"><small>genus</small>[[Nuphar]]</div><div class="higher-taxon"><small>species</small>[[Nuphar variegata]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="rhizome diameter"><b>Rhizomes </b>2.5-7 cm diam.</span> <span class="statement" id="st-d0_s1" data-properties="leaf growth form or location;leaf location"><b>Leaves </b>mostly floating, occasionally submersed;</span> <span class="statement" id="st-d0_s2" data-properties="petiole shape;petiole architecture">petiole adaxially flattened, with median ridge, winged along margins.</span> <span class="statement" id="st-d0_s3" data-properties="blade-leaf coloration;blade-leaf coloration;blade-leaf shape;blade-leaf shape;blade-leaf shape;blade-leaf distance;blade-leaf l w ratio;sinus length;lobe arrangement;lobe arrangement;lobe arrangement"><b>Leaf-</b>blade abaxially and adaxially green, sometimes abaxially purple-tinged, broadly ovate to oblong, 7-35 5-25 cm, 1.2-1.6 times as long as wide, sinus 1/3-1/2 length of midrib, lobes approximate to overlapping;</span> <span class="statement" id="st-d0_s4" data-properties="surface pubescence">surfaces glabrous.</span> <span class="statement" id="st-d0_s5" data-properties="flower diameter"><b>Flowers </b>2.5-5 cm diam.;</span> <span class="statement" id="st-d0_s6" data-properties="sepal quantity;sepal coloration;sepal coloration;sepal coloration;sepal coloration;sepal coloration">sepals mostly 6, abaxially green to yellow, adaxially usually with red or maroon toward base;</span> <span class="statement" id="st-d0_s7" data-properties="petal shape;petal width">petals oblong, thick;</span> <span class="statement" id="st-d0_s8" data-properties="anther some measurement;anther length or size">anthers 3-9 mm, longer than filaments.</span> <span class="statement" id="st-d0_s9" data-properties="fruit coloration;fruit shape;fruit some measurement;fruit architecture or shape;fruit size"><b>Fruit </b>mostly purple-tinged, ovoid, 2-4.3 2-3.5 cm, strongly ribbed, slightly constricted below stigmatic disk;</span> <span class="statement" id="st-d0_s10" data-properties="stigmatic disk coloration;stigmatic disk coloration;stigmatic disk diameter;stigmatic disk shape;stigmatic disk shape;stigmatic disk shape">stigmatic disk green, rarely reddened, 8-20 mm diam., entire to deeply crenate;</span> <span class="statement" id="st-d0_s11" data-properties="stigmatic ray quantity;stigmatic ray shape;stigmatic ray shape;stigmatic ray shape">stigmatic rays 7-28, linear to narrowly lanceolate, terminating 0-1 (-1.5) mm from margin of disk.</span> <span class="statement" id="st-d0_s12" data-properties="seed some measurement;2n chromosome quantity"><b>Seeds </b>2.5-5 mm. <b>2n</b> = 34.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–summer.
|habitat=Ponds, lakes, sluggish streams, and ditches
|elevation=0-2000 m
|distribution=St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Conn.;Del.;Idaho;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mont.;Nebr.;N.H.;N.J.;N.Y.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Wis.
|discussion=<p>Nuphar variegata is distinct throughout most of its range. The leaves are characteristically floating, being emergent only under low-water conditions. Intermediates between N. variegata and N. microphylla, probably of hybrid origin, are treated as N. rubrodisca. Some intergrading of characteristics occurs where the range overlaps with N. advena (E. O. Beal 1956). This can be observed in the mid-Atlantic region. Intermediates between N. variegata and N. polysepala occur in eastern British Columbia where the two species are sympatric. Authorship and typification of this name were discussed by E. G. Voss (1965).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Nuphar variegata
|author=
|authority=Durand in G. W. Clinton
|rank=species
|parent rank=genus
|synonyms=Species;Species;Subspecies;Species;Species
|basionyms=
|family=Nymphaeaceae
|phenology=Flowering late spring–summer.
|habitat=Ponds, lakes, sluggish streams, and ditches
|elevation=0-2000 m
|distribution=St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld.;N.W.T.;N.S.;Ont.;P.E.I.;Que.;Sask.;Yukon;Conn.;Del.;Idaho;Ill.;Ind.;Iowa;Maine;Md.;Mass.;Mich.;Minn.;Mont.;Nebr.;N.H.;N.J.;N.Y.;N.Dak.;Ohio;Pa.;R.I.;S.Dak.;Vt.;Wis.
|reference=None
|publication title=in G. W. Clinton, Rep. (Annual) Regents Univ. State New York State Cab. Nat. Hist.
|publication year=
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_736.xml
|genus=Nuphar
|species=Nuphar variegata
|2n chromosome quantity=34
|anther length or size=longer
|anther some measurement=3mm;9mm
|blade-leaf coloration=purple-tinged;green
|blade-leaf distance=7cm;35-5-25cm
|blade-leaf l w ratio=1.2-1.6
|blade-leaf shape=broadly ovate;oblong
|flower diameter=2.5cm;5cm
|fruit architecture or shape=ribbed
|fruit coloration=purple-tinged
|fruit shape=ovoid
|fruit size=constricted
|fruit some measurement=2cm;4.3-2-3.5cm
|leaf growth form or location=floating
|leaf location=submersed
|lobe arrangement=approximate;overlapping
|petal shape=oblong
|petal width=thick
|petiole architecture=winged
|petiole shape=flattened
|rhizome diameter=2.5cm;7cm
|seed some measurement=2.5mm;5mm
|sepal coloration=maroon;red;abaxially green;yellow
|sepal quantity=6
|sinus length=1/3 length of midrib;1/2 length of midrib
|stigmatic disk coloration=reddened;green
|stigmatic disk diameter=8mm;20mm
|stigmatic disk shape=entire;deeply crenate
|stigmatic ray quantity=7;28
|stigmatic ray shape=linear;narrowly lanceolate
|surface pubescence=glabrous
}}<!--

-->[[Category:Treatment]][[Category:Nuphar]]