Difference between revisions of "Clematis lasiantha"

Nuttall

in J. Torrey and A. Gray, Fl. N. Amer. 1: 9. 1838.

Common names: Pipestem
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Clematis lasiantha
 
|accepted_name=Clematis lasiantha
|accepted_authority=Nuttall in J. Torrey and A. Gray
+
|accepted_authority=Nuttall
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
 
|title=in J. Torrey and A. Gray, Fl. N. Amer.
 
|title=in J. Torrey and A. Gray, Fl. N. Amer.
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem growth form;stem growth form;stem growth form;stem some measurement"><b>Stems </b>scrambling to climbing, 3-4 m.</span> <span class="statement" id="st-d0_s1" data-properties="leaf-blade architecture"><b>Leaf-</b>blade 3-foliolate;</span> <span class="statement" id="st-d0_s2" data-properties="leaflet shape;largest leaflet shape;largest leaflet length;largest leaflet width">leaflets ovate, largest leaflets usually 3-lobed, 1.5-6 × 1.5-5 cm;</span> <span class="statement" id="st-d0_s3" data-properties="terminal leaflet architecture or shape;margin shape">terminal leaflet occasionally 3-cleft, margins usually toothed;</span> <span class="statement" id="st-d0_s4" data-properties="surface pubescence;surface pubescence">surfaces glabrous or sparsely silky.</span> <span class="statement" id="st-d0_s5" data-properties="inflorescence position;flower architecture or arrangement or growth form;cyme architecture"><b>Inflorescences </b>axillary, flowers solitary, rarely 3-flowered cymes.</span> <span class="statement" id="st-d0_s6" data-properties="flower reproduction"><b>Flowers </b>unisexual;</span> <span class="statement" id="st-d0_s7" data-properties="pedicel fragility or size;pedicel some measurement">pedicel (including peduncle) stout, 3.5-11 cm;</span> <span class="statement" id="st-d0_s8" data-properties="sepal orientation;sepal orientation;sepal coloration;sepal coloration;sepal coloration;sepal shape;sepal shape;sepal shape;sepal shape;sepal shape;sepal some measurement;sepal pubescence">sepals widespreading, not recurved, white to cream, ovate or elliptic to obovate or oblanceolate, 10-21 mm, abaxially and adaxially pilose;</span> <span class="statement" id="st-d0_s9" data-properties="stamen quantity">stamens 50-100;</span> <span class="statement" id="st-d0_s10" data-properties="filament pubescence">filaments glabrous;</span> <span class="statement" id="st-d0_s11" data-properties="staminode presence;staminode quantity">staminodes absent or 50-100;</span> <span class="statement" id="st-d0_s12" data-properties="pistil quantity">pistils 75-100.</span> <span class="statement" id="st-d0_s13" data-properties="achene shape;achene shape;achene length;achene width;achene relief;achene pubescence"><b>Achenes </b>asymmetric-ovate, not broadly orbiculate, 3-4 × 1.5-2 mm, not conspicuously rimmed, glabrous;</span> <span class="statement" id="st-d0_s14" data-properties="beak some measurement;2n chromosome quantity">beak 3.5-5.5 cm. <b>2n</b> = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>scrambling to climbing, 3-4 m. <b>Leaf</b> blade 3-foliolate; leaflets ovate, largest leaflets usually 3-lobed, 1.5-6 × 1.5-5 cm; terminal leaflet occasionally 3-cleft, margins usually toothed; surfaces glabrous or sparsely silky. <b>Inflorescences</b> axillary, flowers solitary, rarely 3-flowered cymes. <b>Flowers</b> unisexual; pedicel (including peduncle) stout, 3.5-11 cm; sepals wide-spreading, not recurved, white to cream, ovate or elliptic to obovate or oblanceolate, 10-21 mm, abaxially and adaxially pilose; stamens 50-100; filaments glabrous; staminodes absent or 50-100; pistils 75-100. <b>Achenes</b> asymmetric-ovate, not broadly orbiculate, 3-4 × 1.5-2 mm, not conspicuously rimmed, glabrous; beak 3.5-5.5 cm. <b>2n</b> = 16.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Chaparral, open woodlands
 
|habitat=Chaparral, open woodlands
 
|elevation=0-2000 m
 
|elevation=0-2000 m
|distribution=Calif.;Mexico (Baja California)
+
|distribution=Calif.;Mexico (Baja California).
|discussion=<p>Clematis lasiantha is common in the Coast Ranges and the foothills of the Sierra Nevada of California.</p><!--
+
|discussion=<p><i>Clematis lasiantha</i> is common in the Coast Ranges and the foothills of the Sierra <i>Nevada</i> of California.</p><!--
--><p>The Shasta used pounded stems or chewed or burned roots of Clematis lasiantha medicinally in the treatment of colds (D. E. Moerman 1986).</p>
+
--><p>The Shasta used pounded stems or chewed or burned roots of <i>Clematis lasiantha</i> medicinally in the treatment of colds (D. E. Moerman 1986).</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Clematis lasiantha
 
name=Clematis lasiantha
|author=
+
|authority=Nuttall
|authority=Nuttall in J. Torrey and A. Gray
 
 
|rank=species
 
|rank=species
 
|parent rank=subgenus
 
|parent rank=subgenus
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|habitat=Chaparral, open woodlands
 
|habitat=Chaparral, open woodlands
 
|elevation=0-2000 m
 
|elevation=0-2000 m
|distribution=Calif.;Mexico (Baja California)
+
|distribution=Calif.;Mexico (Baja California).
 
|reference=None
 
|reference=None
 
|publication title=in J. Torrey and A. Gray, Fl. N. Amer.
 
|publication title=in J. Torrey and A. Gray, Fl. N. Amer.
 
|publication year=1838
 
|publication year=1838
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1059.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_1059.xml
 
|genus=Clematis
 
|genus=Clematis
 
|subgenus=Clematis subg. Clematis
 
|subgenus=Clematis subg. Clematis
 
|species=Clematis lasiantha
 
|species=Clematis lasiantha
|2n chromosome quantity=16
 
|achene length=3mm;4mm
 
|achene pubescence=glabrous
 
|achene relief=rimmed
 
|achene shape=orbiculate;asymmetric-ovate
 
|achene width=1.5mm;2mm
 
|beak some measurement=3.5cm;5.5cm
 
|cyme architecture=3-flowered
 
|filament pubescence=glabrous
 
|flower architecture or arrangement or growth form=solitary
 
|flower reproduction=unisexual
 
|inflorescence position=axillary
 
|largest leaflet length=1.5cm;6cm
 
|largest leaflet shape=3-lobed
 
|largest leaflet width=1.5cm;5cm
 
|leaf-blade architecture=3-foliolate
 
|leaflet shape=ovate
 
|margin shape=toothed
 
|pedicel fragility or size=stout
 
|pedicel some measurement=3.5cm;11cm
 
|pistil quantity=75;100
 
|sepal coloration=white;cream
 
|sepal orientation=not recurved;widespreading
 
|sepal pubescence=pilose
 
|sepal shape=elliptic;obovate or oblanceolate
 
|sepal some measurement=10mm;21mm
 
|stamen quantity=50;100
 
|staminode presence=absent
 
|staminode quantity=50;100
 
|stem growth form=scrambling;climbing
 
|stem some measurement=3m;4m
 
|surface pubescence=silky;glabrous
 
|terminal leaflet architecture or shape=3-cleft
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Clematis subg. Clematis]]
 
-->[[Category:Treatment]][[Category:Clematis subg. Clematis]]

Latest revision as of 21:45, 5 November 2020

Stems scrambling to climbing, 3-4 m. Leaf blade 3-foliolate; leaflets ovate, largest leaflets usually 3-lobed, 1.5-6 × 1.5-5 cm; terminal leaflet occasionally 3-cleft, margins usually toothed; surfaces glabrous or sparsely silky. Inflorescences axillary, flowers solitary, rarely 3-flowered cymes. Flowers unisexual; pedicel (including peduncle) stout, 3.5-11 cm; sepals wide-spreading, not recurved, white to cream, ovate or elliptic to obovate or oblanceolate, 10-21 mm, abaxially and adaxially pilose; stamens 50-100; filaments glabrous; staminodes absent or 50-100; pistils 75-100. Achenes asymmetric-ovate, not broadly orbiculate, 3-4 × 1.5-2 mm, not conspicuously rimmed, glabrous; beak 3.5-5.5 cm. 2n = 16.


Phenology: Flowering winter–spring (Jan–Jun).
Habitat: Chaparral, open woodlands
Elevation: 0-2000 m

Distribution

V3 1059-distribution-map.gif

Calif., Mexico (Baja California).

Discussion

Clematis lasiantha is common in the Coast Ranges and the foothills of the Sierra Nevada of California.

The Shasta used pounded stems or chewed or burned roots of Clematis lasiantha medicinally in the treatment of colds (D. E. Moerman 1986).

Selected References

None.

Lower Taxa

None.