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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|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=
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|authority=Nuttall
|authority=Nuttall in J. Torrey and A. Gray
 
 
|rank=species
 
|rank=species
 
|parent rank=subgenus
 
|parent rank=subgenus
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|publication year=1838
 
|publication year=1838
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_174.xml
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|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

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 +