Difference between revisions of "Ranunculus allegheniensis"

Britton

Bull. Torrey Bot. Club 22: 224. 1895.

Endemic
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem orientation;stem some measurement;stem pubescence;flower quantity"><b>Stems </b>erect or nearly erect, 10-50 cm, glabrous, each with 9-40 flowers.</span> <span class="statement" id="st-d0_s1" data-properties="root size;root thickness"><b>Roots </b>slender, 0.2-0.8 mm thick.</span> <span class="statement" id="st-d0_s2" data-properties="basal leaf duration;blade shape;outer leaf architecture or shape;inner leaf shape;inner leaf architecture;inner leaf length;inner leaf width;base shape;base shape;margin shape;apex shape;apex shape"><b>Basal </b>leaves persistent, blades reniform, outer undivided, inner 3-lobed to 3-foliolate, 1-3.5 × 1.5-4.5 cm, base truncate or cordate, margins crenate, apex rounded or obtuse.</span> <span class="statement" id="st-d0_s3" data-properties="pedicel pubescence;pedicel pubescence"><b>Flowers:</b> pedicels pubescent or glabrous;</span> <span class="statement" id="st-d0_s4" data-properties="receptacle pubescence">receptacle sparsely pilose;</span> <span class="statement" id="st-d0_s5" data-properties="sepal length;sepal width;sepal pubescence;hair coloration">sepals 2-3 × 1-2 mm, abaxially sparsely hispid, hairs colorless;</span> <span class="statement" id="st-d0_s6" data-properties="petal quantity;petal length;petal width">petals 5, 1-2 × 0.5-1 mm;</span> <span class="statement" id="st-d0_s7" data-properties="nectary scale pubescence">nectary scale glabrous.</span> <span class="statement" id="st-d0_s8" data-properties="head shape;head shape;head shape;head length;head width"><b>Heads </b>of achenes globose to ovoid, 3-7 × 3-5 mm;</span> <span class="statement" id="st-d0_s9" data-properties="achene length;achene width;achene pubescence">achenes 1.5-2 × 1.4-1.8 mm, glabrous;</span> <span class="statement" id="st-d0_s10" data-properties="beak size;beak course;beak some measurement;2n chromosome quantity">beak slender, strongly curved, 0.6-1 mm. <b>2n</b> = 16.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect or nearly erect, 10-50 cm, glabrous, each with 9-40 flowers. <b>Roots</b> slender, 0.2-0.8 mm thick. <b>Basal</b> leaves persistent, blades reniform, outer undivided, inner 3-lobed to 3-foliolate, 1-3.5 × 1.5-4.5 cm, base truncate or cordate, margins crenate, apex rounded or obtuse. <b>Flowers</b>: pedicels pubescent or glabrous; receptacle sparsely pilose; sepals 2-3 × 1-2 mm, abaxially sparsely hispid, hairs colorless; petals 5, 1-2 × 0.5-1 mm; nectary scale glabrous. <b>Heads</b> of achenes globose to ovoid, 3-7 × 3-5 mm; achenes 1.5-2 × 1.4-1.8 mm, glabrous; beak slender, strongly curved, 0.6-1 mm. <b>2n</b> = 16.</span><!--
  
 
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|publication year=1895
 
|publication year=1895
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_828.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_828.xml
 
|genus=Ranunculus
 
|genus=Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|section=Ranunculus sect. Epirotes
 
|section=Ranunculus sect. Epirotes
 
|species=Ranunculus allegheniensis
 
|species=Ranunculus allegheniensis
|2n chromosome quantity=16
 
|achene length=1.5mm;2mm
 
|achene pubescence=glabrous
 
|achene width=1.4mm;1.8mm
 
|apex shape=obtuse;rounded
 
|basal leaf duration=persistent
 
|base shape=cordate;truncate
 
|beak course=curved
 
|beak size=slender
 
|beak some measurement=0.6mm;1mm
 
|blade shape=reniform
 
|flower quantity=9;40
 
|hair coloration=colorless
 
|head length=3mm;7mm
 
|head shape=globose;ovoid
 
|head width=3mm;5mm
 
|inner leaf architecture=3-foliolate
 
|inner leaf length=1cm;3.5cm
 
|inner leaf shape=3-lobed
 
|inner leaf width=1.5cm;4.5cm
 
|margin shape=crenate
 
|nectary scale pubescence=glabrous
 
|outer leaf architecture or shape=undivided
 
|pedicel pubescence=glabrous;pubescent
 
|petal length=1mm;2mm
 
|petal quantity=5
 
|petal width=0.5mm;1mm
 
|receptacle pubescence=pilose
 
|root size=slender
 
|root thickness=0.2mm;0.8mm
 
|sepal length=2mm;3mm
 
|sepal pubescence=hispid
 
|sepal width=1mm;2mm
 
|stem orientation=erect;erect
 
|stem pubescence=glabrous
 
|stem some measurement=10cm;50cm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]

Revision as of 13:51, 27 July 2019

Stems erect or nearly erect, 10-50 cm, glabrous, each with 9-40 flowers. Roots slender, 0.2-0.8 mm thick. Basal leaves persistent, blades reniform, outer undivided, inner 3-lobed to 3-foliolate, 1-3.5 × 1.5-4.5 cm, base truncate or cordate, margins crenate, apex rounded or obtuse. Flowers: pedicels pubescent or glabrous; receptacle sparsely pilose; sepals 2-3 × 1-2 mm, abaxially sparsely hispid, hairs colorless; petals 5, 1-2 × 0.5-1 mm; nectary scale glabrous. Heads of achenes globose to ovoid, 3-7 × 3-5 mm; achenes 1.5-2 × 1.4-1.8 mm, glabrous; beak slender, strongly curved, 0.6-1 mm. 2n = 16.


Phenology: Flowering spring–summer (Apr–Jul).
Habitat: Woods and pastures
Elevation: 0-1100 m

Distribution

V3 828-distribution-map.gif

Conn., Ky., Md., Mass., N.Y., N.C., Ohio, Pa., R.I., Tenn., Vt., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Ranunculus allegheniensis"
Alan T. Whittemore +
Britton +
Ranunculus sect. Marsypadenium +
Conn. +, Ky. +, Md. +, Mass. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, Tenn. +, Vt. +, Va. +  and W.Va. +
0-1100 m +
Woods and pastures +
Flowering spring–summer (Apr–Jul). +
Bull. Torrey Bot. Club +
Ranunculus allegheniensis +
Ranunculus sect. Epirotes +
species +