Difference between revisions of "Ranunculus micranthus"

Nuttall

in J. Torrey and A. Gray, Fl. N. Amer. 1: 18. 1838.

Endemic
Synonyms: Ranunculus micranthus var. cymbalistes (Greene) Fernald Ranunculus micranthus var. delitescens (Greene) Fernald
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Ranunculus micranthus
 
|accepted_name=Ranunculus micranthus
|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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}}
 
}}
 
|special_status={{Treatment/ID/Special_status
 
|special_status={{Treatment/ID/Special_status
 +
|code=W2
 +
|label=
 +
}}{{Treatment/ID/Special_status
 
|code=E
 
|code=E
 
|label=Endemic
 
|label=Endemic
}}{{Treatment/ID/Special_status
 
|code=W
 
|label=Weedy
 
 
}}
 
}}
 
|basionyms=
 
|basionyms=
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
|name=Variety
+
|name=Ranunculus micranthus var. cymbalistes
 
|authority=(Greene) Fernald
 
|authority=(Greene) Fernald
}}{{Treatment/ID/Synonym
+
|rank=variety
|name=Variety
+
}} {{Treatment/ID/Synonym
 +
|name=Ranunculus micranthus var. delitescens
 
|authority=(Greene) Fernald
 
|authority=(Greene) Fernald
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Epirotes;Ranunculus micranthus
 
|hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Epirotes;Ranunculus micranthus
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem some measurement;stem pubescence;flower quantity"><b>Stems </b>erect, 11-40 cm, villous, each with 8-35 flowers.</span> <span class="statement" id="st-d0_s1" data-properties="root growth form;root shape;root thickness;base architecture;base thickness"><b>Roots </b>dimorphic, some filiform, 0.2-0.6 mm thick and some with tuberous bases 1-2 mm thick.</span> <span class="statement" id="st-d0_s2" data-properties="basal leaf duration;blade shape;blade shape;blade shape;blade shape;blade shape;outer blade architecture or shape;inner blade shape;inner blade architecture;inner blade length;inner blade width;base shape;base shape;base shape;base shape;margin shape;apex shape"><b>Basal </b>leaves persistent, blades ovate, orbiculate, or transversely elliptic, outer blades undivided, inner 3-parted or 3-foliolate, 1-3.3 × 1-3 cm, base truncate to broadly obtuse or sometimes weakly cordate, margins crenate, apex rounded-obtuse.</span> <span class="statement" id="st-d0_s3" data-properties="pedicel pubescence;pedicel pubescence"><b>Flowers:</b> pedicels glabrous or villous;</span> <span class="statement" id="st-d0_s4" data-properties="receptacle pubescence">receptacle glabrous;</span> <span class="statement" id="st-d0_s5" data-properties="sepal length;sepal width;sepal pubescence;sepal pubescence;hair coloration">sepals 2-4 × 1-1.5 mm, abaxially glabrous or pubescent, hairs colorless;</span> <span class="statement" id="st-d0_s6" data-properties="petal quantity;petal length;petal width">petals 5, 1.5-3.5 × 0.5-1.5 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 cylindric, 3-7 × 2-4 mm;</span> <span class="statement" id="st-d0_s9" data-properties="achene length;achene width;achene pubescence">achenes 1.1-1.5 × 1-1.3 mm, glabrous;</span> <span class="statement" id="st-d0_s10" data-properties="beak shape;beak course;beak course;beak some measurement;2n chromosome quantity">beak subulate, straight or curved, 0.2-0.3 mm. <b>2n</b> = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect, 11-40 cm, villous, each with 8-35 flowers. <b>Roots</b> dimorphic, some filiform, 0.2-0.6 mm thick and some with tuberous bases 1-2 mm thick. <b>Basal</b> leaves persistent, blades ovate, orbiculate, or transversely elliptic, outer blades undivided, inner 3-parted or 3-foliolate, 1-3.3 × 1-3 cm, base truncate to broadly obtuse or sometimes weakly cordate, margins crenate, apex rounded-obtuse. <b>Flowers</b>: pedicels glabrous or villous; receptacle glabrous; sepals 2-4 × 1-1.5 mm, abaxially glabrous or pubescent, hairs colorless; petals 5, 1.5-3.5 × 0.5-1.5 mm; nectary scale glabrous. <b>Heads</b> of achenes globose to cylindric, 3-7 × 2-4 mm; achenes 1.1-1.5 × 1-1.3 mm, glabrous; beak subulate, straight or curved, 0.2-0.3 mm. <b>2n</b> = 16.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Ranunculus micranthus
 
name=Ranunculus micranthus
|author=
+
|authority=Nuttall
|authority=Nuttall in J. Torrey and A. Gray
 
 
|rank=species
 
|rank=species
 
|parent rank=section
 
|parent rank=section
|synonyms=Variety;Variety
+
|synonyms=Ranunculus micranthus var. cymbalistes;Ranunculus micranthus var. delitescens
 
|basionyms=
 
|basionyms=
 
|family=Ranunculaceae
 
|family=Ranunculaceae
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|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=Endemic;Weedy
+
|special status=W2;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_147.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_147.xml
 
|genus=Ranunculus
 
|genus=Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|section=Ranunculus sect. Epirotes
 
|section=Ranunculus sect. Epirotes
 
|species=Ranunculus micranthus
 
|species=Ranunculus micranthus
|2n chromosome quantity=16
 
|achene length=1.1mm;1.5mm
 
|achene pubescence=glabrous
 
|achene width=1mm;1.3mm
 
|apex shape=rounded-obtuse
 
|basal leaf duration=persistent
 
|base architecture=tuberous
 
|base shape=cordate;truncate;broadly obtuse
 
|base thickness=1mm;2mm
 
|beak course=curved;straight
 
|beak shape=subulate
 
|beak some measurement=0.2mm;0.3mm
 
|blade shape=elliptic;orbiculate;elliptic;orbiculate;ovate
 
|flower quantity=8;35
 
|hair coloration=colorless
 
|head length=3mm;7mm
 
|head shape=globose;cylindric
 
|head width=2mm;4mm
 
|inner blade architecture=3-foliolate
 
|inner blade length=1cm;3.3cm
 
|inner blade shape=3-parted
 
|inner blade width=1cm;3cm
 
|margin shape=crenate
 
|nectary scale pubescence=glabrous
 
|outer blade architecture or shape=undivided
 
|pedicel pubescence=villous;glabrous
 
|petal length=1.5mm;3.5mm
 
|petal quantity=5
 
|petal width=0.5mm;1.5mm
 
|receptacle pubescence=glabrous
 
|root growth form=dimorphic
 
|root shape=filiform
 
|root thickness=0.2mm;0.6mm
 
|sepal length=2mm;4mm
 
|sepal pubescence=pubescent;glabrous
 
|sepal width=1mm;1.5mm
 
|stem orientation=erect
 
|stem pubescence=villous
 
|stem some measurement=11cm;40cm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Epirotes]]

Latest revision as of 22:46, 5 November 2020

Stems erect, 11-40 cm, villous, each with 8-35 flowers. Roots dimorphic, some filiform, 0.2-0.6 mm thick and some with tuberous bases 1-2 mm thick. Basal leaves persistent, blades ovate, orbiculate, or transversely elliptic, outer blades undivided, inner 3-parted or 3-foliolate, 1-3.3 × 1-3 cm, base truncate to broadly obtuse or sometimes weakly cordate, margins crenate, apex rounded-obtuse. Flowers: pedicels glabrous or villous; receptacle glabrous; sepals 2-4 × 1-1.5 mm, abaxially glabrous or pubescent, hairs colorless; petals 5, 1.5-3.5 × 0.5-1.5 mm; nectary scale glabrous. Heads of achenes globose to cylindric, 3-7 × 2-4 mm; achenes 1.1-1.5 × 1-1.3 mm, glabrous; beak subulate, straight or curved, 0.2-0.3 mm. 2n = 16.


Phenology: Flowering spring (Mar–May).
Habitat: Woods, meadows, and clearings
Elevation: 0-1000 m

Distribution

V3 147-distribution-map.gif

Ala., Ark., Conn., D.C., Ill., Ind., Kans., Ky., Md., Mass., Miss., Mo., N.J., N.Y., N.C., Ohio, Okla., Pa., S.Dak., Tenn., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Ranunculus micranthus"
Alan T. Whittemore +
Nuttall +
Ranunculus sect. Marsypadenium +
Ala. +, Ark. +, Conn. +, D.C. +, Ill. +, Ind. +, Kans. +, Ky. +, Md. +, Mass. +, Miss. +, Mo. +, N.J. +, N.Y. +, N.C. +, Ohio +, Okla. +, Pa. +, S.Dak. +, Tenn. +, Va. +  and W.Va. +
0-1000 m +
Woods, meadows, and clearings +
Flowering spring (Mar–May). +
in J. Torrey and A. Gray, Fl. N. Amer. +
W2 +  and Endemic +
Ranunculus micranthus var. cymbalistes +  and Ranunculus micranthus var. delitescens +
Ranunculus micranthus +
Ranunculus sect. Epirotes +
species +