Difference between revisions of "Caltha natans"

Pallas

Reise 3: 284. 1776.

Selected by author to be illustrated
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
FNA>Volume Importer
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}}<!--
 
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--><span class="statement" id="st-d0_s0" data-properties="stem architecture;stem growth form;stem growth form;stem architecture"><b>Stems </b>leafy, floating or creeping, rooting at nodes.</span> <span class="statement" id="st-d0_s1" data-properties="blade shape;blade shape;blade size;blade length;blade width;margin architecture or shape"><b>Basal </b>leaves: blade ovate-reniform or cordate, largest 1-2.5 × 1-5 cm, margins nearly entire.</span> <span class="statement" id="st-d0_s2" data-properties="inflorescence architecture"><b>Inflorescences </b>2-6-flowered.</span> <span class="statement" id="st-d0_s3" data-properties="flower diameter"><b>Flowers </b>8-13 mm diam.;</span> <span class="statement" id="st-d0_s4" data-properties="sepal coloration;sepal coloration;sepal atypical some measurement;sepal some measurement">sepals white or pinkish, 4-7 (-8) mm.</span> <span class="statement" id="st-d0_s5" data-properties="follicle quantity;follicle orientation;follicle architecture;follicle shape"><b>Follicles </b>20-55, widely spreading, sessile, oblong;</span> <span class="statement" id="st-d0_s6" data-properties="body length;body width">bodies 3.2-6.5 × 1-2.5 mm;</span> <span class="statement" id="st-d0_s7" data-properties="style course;style some measurement;stigma course;stigma some measurement">style and stigma curved, 0.1-0.4 mm.</span> <span class="statement" id="st-d0_s8" data-properties="seed arrangement or shape;seed some measurement;2n chromosome quantity;2n chromosome quantity"><b>Seeds </b>broadly elliptic, 0.5-0.8 mm. <b>2n</b>=16, 32.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>leafy, floating or creeping, rooting at nodes. <b>Basal</b> leaves: blade ovate-reniform or cordate, largest 1-2.5 × 1-5 cm, margins nearly entire. <b>Inflorescences</b> 2-6-flowered. <b>Flowers</b> 8-13 mm diam.; sepals white or pinkish, 4-7(-8) mm. <b>Follicles</b> 20-55, widely spreading, sessile, oblong; bodies 3.2-6.5 × 1-2.5 mm; style and stigma curved, 0.1-0.4 mm. <b>Seeds</b> broadly elliptic, 0.5-0.8 mm. <b>2n</b>=16, 32.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Floating or on moist mud, ponds, lakes, slow-moving rivers and streams
 
|habitat=Floating or on moist mud, ponds, lakes, slow-moving rivers and streams
 
|elevation=25-1500 m
 
|elevation=25-1500 m
|distribution=Alta.;B.C.;Man.;N.W.T.;Ont.;Sask.;Yukon;Alaska;Minn.;Wis.;Eurasia
+
|distribution=Alta.;B.C.;Man.;N.W.T.;Ont.;Sask.;Yukon;Alaska;Minn.;Wis.;Eurasia.
 
|discussion=<p>Unlike the other species of Caltha in North America, C. natans is relatively invariable morphologically and has not been divided into segregate taxa.</p>
 
|discussion=<p>Unlike the other species of Caltha in North America, C. natans is relatively invariable morphologically and has not been divided into segregate taxa.</p>
 
|tables=
 
|tables=
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|habitat=Floating or on moist mud, ponds, lakes, slow-moving rivers and streams
 
|habitat=Floating or on moist mud, ponds, lakes, slow-moving rivers and streams
 
|elevation=25-1500 m
 
|elevation=25-1500 m
|distribution=Alta.;B.C.;Man.;N.W.T.;Ont.;Sask.;Yukon;Alaska;Minn.;Wis.;Eurasia
+
|distribution=Alta.;B.C.;Man.;N.W.T.;Ont.;Sask.;Yukon;Alaska;Minn.;Wis.;Eurasia.
 
|reference=None
 
|reference=None
 
|publication title=Reise
 
|publication title=Reise
 
|publication year=1776
 
|publication year=1776
 
|special status=Selected by author to be illustrated
 
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_661.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_661.xml
 
|genus=Caltha
 
|genus=Caltha
 
|species=Caltha natans
 
|species=Caltha natans
|2n chromosome quantity=32;16
 
|blade length=1cm;2.5cm
 
|blade shape=cordate;ovate-reniform
 
|blade size=largest
 
|blade width=1cm;5cm
 
|body length=3.2mm;6.5mm
 
|body width=1mm;2.5mm
 
|flower diameter=8mm;13mm
 
|follicle architecture=sessile
 
|follicle orientation=spreading
 
|follicle quantity=20;55
 
|follicle shape=oblong
 
|inflorescence architecture=2-6-flowered
 
|margin architecture or shape=entire
 
|seed arrangement or shape=elliptic
 
|seed some measurement=0.5mm;0.8mm
 
|sepal atypical some measurement=7mm;8mm
 
|sepal coloration=pinkish;white
 
|sepal some measurement=4mm;7mm
 
|stem architecture=rooting;leafy
 
|stem growth form=creeping;floating
 
|stigma course=curved
 
|stigma some measurement=0.1mm;0.4mm
 
|style course=curved
 
|style some measurement=0.1mm;0.4mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Caltha]]
 
-->[[Category:Treatment]][[Category:Caltha]]

Revision as of 13:46, 27 July 2019

Stems leafy, floating or creeping, rooting at nodes. Basal leaves: blade ovate-reniform or cordate, largest 1-2.5 × 1-5 cm, margins nearly entire. Inflorescences 2-6-flowered. Flowers 8-13 mm diam.; sepals white or pinkish, 4-7(-8) mm. Follicles 20-55, widely spreading, sessile, oblong; bodies 3.2-6.5 × 1-2.5 mm; style and stigma curved, 0.1-0.4 mm. Seeds broadly elliptic, 0.5-0.8 mm. 2n=16, 32.


Phenology: Flowering late spring–summer (Jun–Aug).
Habitat: Floating or on moist mud, ponds, lakes, slow-moving rivers and streams
Elevation: 25-1500 m

Distribution

V3 661-distribution-map.gif

Alta., B.C., Man., N.W.T., Ont., Sask., Yukon, Alaska, Minn., Wis., Eurasia.

Discussion

Unlike the other species of Caltha in North America, C. natans is relatively invariable morphologically and has not been divided into segregate taxa.

Selected References

None.

Lower Taxa

None.
... more about "Caltha natans"
Bruce A. Ford +
Pallas +
Alta. +, B.C. +, Man. +, N.W.T. +, Ont. +, Sask. +, Yukon +, Alaska +, Minn. +, Wis. +  and Eurasia. +
25-1500 m +
Floating or on moist mud, ponds, lakes, slow-moving rivers and streams +
Flowering late spring–summer (Jun–Aug). +
Selected by author to be illustrated +
Caltha natans +
species +