Difference between revisions of "Clematis pauciflora"

Nuttall

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

Common names: Ropevine
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Clematis pauciflora
 
|accepted_name=Clematis pauciflora
|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, 2-3 m.</span> <span class="statement" id="st-d0_s1" data-properties="leaf-blade architecture or shape;leaf-blade architecture;leaf-blade position;lateral leaflet architecture"><b>Leaf-</b>blade 1-2-pinnate, usually 5-foliolate, sometimes proximal and lateral leaflets also 3-foliolate;</span> <span class="statement" id="st-d0_s2" data-properties="leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet length;leaflet width;leaflet texture;leaflet texture;leaflet texture;margin architecture or shape;tooth quantity;tooth shape;tooth shape;tooth shape">leaflets ovate to lanceolate, usually 3-lobed, 1-3.5 × 0.7-3.2 cm, membranous to leathery, margins each usually with 1-3 acute to rounded teeth, rarely entire;</span> <span class="statement" id="st-d0_s3" data-properties="surface pubescence;surface pubescence">surfaces glabrous or very sparsely silky.</span> <span class="statement" id="st-d0_s4" data-properties="inflorescence position;cyme architecture;cyme arrangement;cyme arrangement;flower architecture;flower arrangement;flower arrangement"><b>Inflorescences </b>axillary, 3 (-12) -flowered cymes or flowers solitary or paired.</span> <span class="statement" id="st-d0_s5" data-properties="flower reproduction"><b>Flowers </b>unisexual;</span> <span class="statement" id="st-d0_s6" data-properties="pedicel size;pedicel some measurement">pedicel slender, 1-3.5 cm;</span> <span class="statement" id="st-d0_s7" data-properties="sepal orientation;sepal orientation;sepal coloration;sepal coloration;sepal coloration;sepal shape;sepal shape;sepal shape;sepal some measurement;sepal pubescence;sepal pubescence;sepal pubescence;sepal pubescence">sepals widespreading, not recurved, white to cream, obovate to oblanceolate, 7-12 mm, abaxially pilose to silky, adaxially glabrous;</span> <span class="statement" id="st-d0_s8" data-properties="stamen quantity">stamens 30-50;</span> <span class="statement" id="st-d0_s9" data-properties="staminode quantity;staminode quantity">staminodes absent or fewer than stamens;</span> <span class="statement" id="st-d0_s10" data-properties="filament pubescence">filaments glabrous;</span> <span class="statement" id="st-d0_s11" data-properties="pistil quantity">pistils 20-50.</span> <span class="statement" id="st-d0_s12" data-properties="achene shape;achene shape;achene shape;achene length;achene width;achene relief;achene pubescence"><b>Achenes </b>broadly ovate to nearly orbiculate, 4-4.5 × 2.5-3.5 mm, conspicuously rimmed, glabrous;</span> <span class="statement" id="st-d0_s13" data-properties="beak some measurement">beak 2.5-4 cm.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>scrambling to climbing, 2-3 m. <b>Leaf</b> blade 1-2-pinnate, usually 5-foliolate, sometimes proximal and lateral leaflets also 3-foliolate; leaflets ovate to lanceolate, usually 3-lobed, 1-3.5 × 0.7-3.2 cm, membranous to leathery, margins each usually with 1-3 acute to rounded teeth, rarely entire; surfaces glabrous or very sparsely silky. <b>Inflorescences</b> axillary, 3(-12)-flowered cymes or flowers solitary or paired. <b>Flowers</b> unisexual; pedicel slender, 1-3.5 cm; sepals wide-spreading, not recurved, white to cream, obovate to oblanceolate, 7-12 mm, abaxially pilose to silky, adaxially glabrous; stamens 30-50; staminodes absent or fewer than stamens; filaments glabrous; pistils 20-50. <b>Achenes</b> broadly ovate to nearly orbiculate, 4-4.5 × 2.5-3.5 mm, conspicuously rimmed, glabrous; beak 2.5-4 cm.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Dry chaparral, edges of meadows and cultivated fields
 
|habitat=Dry chaparral, edges of meadows and cultivated fields
 
|elevation=0-2200 m
 
|elevation=0-2200 m
|distribution=Calif.;Mexico (Baja California)
+
|distribution=Calif.;Mexico (Baja California).
|discussion=<p>Clematis pauciflora is a distinctive species easily identified by the small, 3-lobed leaflets, glabrous or almost glabrous leaves and stems, and large, suborbicular achenes. Intermediates between C. pauciflora and C. lasiantha are present where the two species occur together.</p>
+
|discussion=<p><i>Clematis pauciflora</i> is a distinctive species easily identified by the small, 3-lobed leaflets, glabrous or almost glabrous leaves and stems, and large, suborbicular achenes. Intermediates between <i>C. pauciflora</i> and <i>C. lasiantha</i> are present where the two species occur together.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Clematis pauciflora
 
name=Clematis pauciflora
|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=Dry chaparral, edges of meadows and cultivated fields
 
|habitat=Dry chaparral, edges of meadows and cultivated fields
 
|elevation=0-2200 m
 
|elevation=0-2200 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_174.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_174.xml
 
|genus=Clematis
 
|genus=Clematis
 
|subgenus=Clematis subg. Clematis
 
|subgenus=Clematis subg. Clematis
 
|species=Clematis pauciflora
 
|species=Clematis pauciflora
|achene length=4mm;4.5mm
 
|achene pubescence=glabrous
 
|achene relief=rimmed
 
|achene shape=broadly ovate;nearly orbiculate
 
|achene width=2.5mm;3.5mm
 
|beak some measurement=2.5cm;4cm
 
|cyme architecture=3(-12)-flowered
 
|cyme arrangement=paired;solitary
 
|filament pubescence=glabrous
 
|flower architecture=3(-12)-flowered
 
|flower arrangement=paired;solitary
 
|flower reproduction=unisexual
 
|inflorescence position=axillary
 
|lateral leaflet architecture=3-foliolate
 
|leaf-blade architecture=5-foliolate
 
|leaf-blade architecture or shape=1-2-pinnate
 
|leaf-blade position=proximal
 
|leaflet length=1cm;3.5cm
 
|leaflet shape=3-lobed;ovate;lanceolate
 
|leaflet texture=membranous;leathery
 
|leaflet width=0.7cm;3.2cm
 
|margin architecture or shape=entire
 
|pedicel size=slender
 
|pedicel some measurement=1cm;3.5cm
 
|pistil quantity=20;50
 
|sepal coloration=white;cream
 
|sepal orientation=not recurved;widespreading
 
|sepal pubescence=glabrous;abaxially pilose;silky
 
|sepal shape=obovate;oblanceolate
 
|sepal some measurement=7mm;12mm
 
|stamen quantity=30;50
 
|staminode quantity=absent or fewer;absent or fewer
 
|stem growth form=scrambling;climbing
 
|stem some measurement=2m;3m
 
|surface pubescence=silky;glabrous
 
|tooth quantity=1;3
 
|tooth shape=acute;rounded
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Clematis subg. Clematis]]
 
-->[[Category:Treatment]][[Category:Clematis subg. Clematis]]

Latest revision as of 21:46, 5 November 2020

Stems scrambling to climbing, 2-3 m. Leaf blade 1-2-pinnate, usually 5-foliolate, sometimes proximal and lateral leaflets also 3-foliolate; leaflets ovate to lanceolate, usually 3-lobed, 1-3.5 × 0.7-3.2 cm, membranous to leathery, margins each usually with 1-3 acute to rounded teeth, rarely entire; surfaces glabrous or very sparsely silky. Inflorescences axillary, 3(-12)-flowered cymes or flowers solitary or paired. Flowers unisexual; pedicel slender, 1-3.5 cm; sepals wide-spreading, not recurved, white to cream, obovate to oblanceolate, 7-12 mm, abaxially pilose to silky, adaxially glabrous; stamens 30-50; staminodes absent or fewer than stamens; filaments glabrous; pistils 20-50. Achenes broadly ovate to nearly orbiculate, 4-4.5 × 2.5-3.5 mm, conspicuously rimmed, glabrous; beak 2.5-4 cm.


Phenology: Flowering winter–fall (Jan–Oct; usually Mar–Apr).
Habitat: Dry chaparral, edges of meadows and cultivated fields
Elevation: 0-2200 m

Distribution

V3 174-distribution-map.gif

Calif., Mexico (Baja California).

Discussion

Clematis pauciflora is a distinctive species easily identified by the small, 3-lobed leaflets, glabrous or almost glabrous leaves and stems, and large, suborbicular achenes. Intermediates between C. pauciflora and C. lasiantha are present where the two species occur together.

Selected References

None.

Lower Taxa

None.
... more about "Clematis pauciflora"
James S. Pringle +
Nuttall +
Ropevine +
Calif. +  and Mexico (Baja California). +
0-2200 m +
Dry chaparral, edges of meadows and cultivated fields +
Flowering winter–fall (Jan–Oct +  and usually Mar–Apr). +
in J. Torrey and A. Gray, Fl. N. Amer. +
Clematis pauciflora +
Clematis subg. Clematis +
species +