Difference between revisions of "Ranunculus occidentalis var. brevistylis"

Greene

Pittonia 3: 14. 1896.

Endemic
Synonyms: Subspecies Hultén
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem orientation;stem orientation;stem thickness;stem pubescence;stem pubescence"><b>Stems </b>erect to reclining, 2-3 mm thick, pilose or glabrous.</span> <span class="statement" id="st-d0_s1" data-properties="basal leaf-blade shape;ultimate segment arrangement or shape;ultimate segment arrangement or shape;margin architecture or shape"><b>Basal </b>leaf-blades 3-parted, ultimate segments elliptic or narrowly elliptic, margins dentate.</span> <span class="statement" id="st-d0_s2" data-properties="sepal quantity;sepal some measurement"><b>Flowers:</b> sepals 5, 5-7 mm;</span> <span class="statement" id="st-d0_s3" data-properties="petal quantity;petal length;petal width">petals 5-6, 8-12 × 3-8 mm.</span> <span class="statement" id="st-d0_s4" data-properties="achene length;achene width;achene pubescence"><b>Achenes </b>3-3.4 × 2.6-3 mm, glabrous;</span> <span class="statement" id="st-d0_s5" data-properties="beak shape;beak course;beak some measurement;2n chromosome quantity">beak lanceolate, curved, 1.2-1.4 mm. <b>2n</b> = 28.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect to reclining, 2-3 mm thick, pilose or glabrous. <b>Basal</b> leaf blades 3-parted, ultimate segments elliptic or narrowly elliptic, margins dentate. <b>Flowers</b>: sepals 5, 5-7 mm; petals 5-6, 8-12 × 3-8 mm. <b>Achenes</b> 3-3.4 × 2.6-3 mm, glabrous; beak lanceolate, curved, 1.2-1.4 mm. <b>2n</b> = 28.</span><!--
  
 
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|publication year=1896
 
|publication year=1896
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_584.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_584.xml
 
|genus=Ranunculus
 
|genus=Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
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|species=Ranunculus occidentalis
 
|species=Ranunculus occidentalis
 
|variety=Ranunculus occidentalis var. brevistylis
 
|variety=Ranunculus occidentalis var. brevistylis
|2n chromosome quantity=28
 
|achene length=3mm;3.4mm
 
|achene pubescence=glabrous
 
|achene width=2.6mm;3mm
 
|basal leaf-blade shape=3-parted
 
|beak course=curved
 
|beak shape=lanceolate
 
|beak some measurement=1.2mm;1.4mm
 
|margin architecture or shape=dentate
 
|petal length=8mm;12mm
 
|petal quantity=5;6
 
|petal width=3mm;8mm
 
|sepal quantity=5
 
|sepal some measurement=5mm;7mm
 
|stem orientation=erect;reclining
 
|stem pubescence=glabrous;pilose
 
|stem thickness=2mm;3mm
 
|ultimate segment arrangement or shape=elliptic;elliptic
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Ranunculus occidentalis]]
 
-->[[Category:Treatment]][[Category:Ranunculus occidentalis]]

Revision as of 14:44, 27 July 2019

Stems erect to reclining, 2-3 mm thick, pilose or glabrous. Basal leaf blades 3-parted, ultimate segments elliptic or narrowly elliptic, margins dentate. Flowers: sepals 5, 5-7 mm; petals 5-6, 8-12 × 3-8 mm. Achenes 3-3.4 × 2.6-3 mm, glabrous; beak lanceolate, curved, 1.2-1.4 mm. 2n = 28.


Phenology: Flowering spring–summer (May–Aug).
Habitat: Coastal and mountain meadows
Elevation: 0-1000 m

Distribution

V3 584-distribution-map.gif

Alta., B.C., Yukon, Alaska.

Discussion

Ranunculus occidentalis var. brevistylis may be difficult to distinguish from var. occidentalis; the two have sometimes been combined. The pubescence character distinguishing them is well correlated with geography, however, so I am provisionally maintaining both of them.

Selected References

None.

Lower Taxa

None.