Difference between revisions of "Ranunculus allenii"

B. L. Robinson

Rhodora 7: 220. 1905.

Common names: Renoncule d'Allen
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 ascending, 5-19 cm, sparsely pilose, each with 1-4 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;blade shape;blade architecture or shape;blade architecture or shape;blade shape;blade length;blade width;base shape;base shape;margin shape;crena quantity;apex shape"><b>Basal </b>leaves persistent, blades reniform or semicircular, undivided or some 3-parted, 1.4-2.1 × 1.7-2.8 cm, base cordate or truncate, margins crenate with more than 5 crenae, apex rounded.</span> <span class="statement" id="st-d0_s3" data-properties="pedicel pubescence"><b>Flowers:</b> pedicels pilose, sometimes sparsely so;</span> <span class="statement" id="st-d0_s4" data-properties="receptacle pubescence">receptacle hispid;</span> <span class="statement" id="st-d0_s5" data-properties="sepal length;sepal width;sepal pubescence;hair coloration">sepals 4-6 × 2-3 mm, abaxially pilose, hairs colorless;</span> <span class="statement" id="st-d0_s6" data-properties="petal quantity;petal length;petal width">petals 5, 4-5 × 2-4 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 ovoid to cylindric, 4-7 × 4-6 mm;</span> <span class="statement" id="st-d0_s9" data-properties="achene length;achene width;achene pubescence">achenes 1.6-1.8 × 1.2-1.4 mm, glabrous;</span> <span class="statement" id="st-d0_s10" data-properties="beak shape;beak course;beak some measurement;2n chromosome quantity">beak lance-subulate, curved, 0.4-0.6 mm. <b>2n</b> = 32.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect or ascending, 5-19 cm, sparsely pilose, each with 1-4 flowers. <b>Roots</b> slender, 0.2-0.8 mm thick. <b>Basal</b> leaves persistent, blades reniform or semicircular, undivided or some 3-parted, 1.4-2.1 × 1.7-2.8 cm, base cordate or truncate, margins crenate with more than 5 crenae, apex rounded. <b>Flowers</b>: pedicels pilose, sometimes sparsely so; receptacle hispid; sepals 4-6 × 2-3 mm, abaxially pilose, hairs colorless; petals 5, 4-5 × 2-4 mm; nectary scale glabrous. <b>Heads</b> of achenes ovoid to cylindric, 4-7 × 4-6 mm; achenes 1.6-1.8 × 1.2-1.4 mm, glabrous; beak lance-subulate, curved, 0.4-0.6 mm. <b>2n</b> = 32.</span><!--
  
 
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|publication year=1905
 
|publication year=1905
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_938.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_938.xml
 
|genus=Ranunculus
 
|genus=Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|section=Ranunculus sect. Epirotes
 
|section=Ranunculus sect. Epirotes
 
|species=Ranunculus allenii
 
|species=Ranunculus allenii
|2n chromosome quantity=32
 
|achene length=1.6mm;1.8mm
 
|achene pubescence=glabrous
 
|achene width=1.2mm;1.4mm
 
|apex shape=rounded
 
|basal leaf duration=persistent
 
|base shape=truncate;cordate
 
|beak course=curved
 
|beak shape=lance-subulate
 
|beak some measurement=0.4mm;0.6mm
 
|blade architecture or shape=some;undivided
 
|blade length=1.4cm;2.1cm
 
|blade shape=3-parted;semicircular;reniform
 
|blade width=1.7cm;2.8cm
 
|flower quantity=1;4
 
|hair coloration=colorless
 
|head length=4mm;7mm
 
|head shape=ovoid;cylindric
 
|head width=4mm;6mm
 
|margin shape=crenate
 
|nectary scale pubescence=glabrous
 
|pedicel pubescence=pilose
 
|petal length=4mm;5mm
 
|petal quantity=5
 
|petal width=2mm;4mm
 
|receptacle pubescence=hispid
 
|root size=slender
 
|root thickness=0.2mm;0.8mm
 
|sepal length=4mm;6mm
 
|sepal pubescence=pilose
 
|sepal width=2mm;3mm
 
|stem orientation=ascending;erect
 
|stem pubescence=pilose
 
|stem some measurement=5cm;19cm
 
 
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-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]

Revision as of 14:54, 27 July 2019

Stems erect or ascending, 5-19 cm, sparsely pilose, each with 1-4 flowers. Roots slender, 0.2-0.8 mm thick. Basal leaves persistent, blades reniform or semicircular, undivided or some 3-parted, 1.4-2.1 × 1.7-2.8 cm, base cordate or truncate, margins crenate with more than 5 crenae, apex rounded. Flowers: pedicels pilose, sometimes sparsely so; receptacle hispid; sepals 4-6 × 2-3 mm, abaxially pilose, hairs colorless; petals 5, 4-5 × 2-4 mm; nectary scale glabrous. Heads of achenes ovoid to cylindric, 4-7 × 4-6 mm; achenes 1.6-1.8 × 1.2-1.4 mm, glabrous; beak lance-subulate, curved, 0.4-0.6 mm. 2n = 32.


Phenology: Flowering summer (Jul–Aug).
Habitat: Wet alpine meadows, often around late snowbeds, shores of lakes and streams
Elevation: 700-1300 m

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Ranunculus allenii"
Alan T. Whittemore +
B. L. Robinson +
Ranunculus sect. Marsypadenium +
Renoncule d'Allen +
Nfld. +, N.W.T. +  and Que. +
700-1300 m +
Wet alpine meadows, often around late snowbeds, shores of lakes and streams +
Flowering summer (Jul–Aug). +
Ranunculus allenii +
Ranunculus sect. Epirotes +
species +