Difference between revisions of "Ranunculus fasciculatus"

Sessé & Moçiño

Fl. Mexic. ed. 2, 134. 1894.

Basionym: Ranunculus petiolaris Bonpland, & Kunth ex de Candolle var. arsenei (L. D. Benson) T. Duncan
Synonyms: Ranunculus macranthus var. arsenei L. D. Benson
Treatment appears in FNA Volume 3.
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|year=1894
 
|year=1894
 
}}
 
}}
|basionyms={{Treatment/ID/Synonym
+
|basionyms={{Treatment/ID/Basionym
|name=Species
+
|name=Ranunculus petiolaris
|authority=unknown
+
|authority=
 +
|rank=species
 +
|publication_title=Bonpland, & Kunth ex de Candolle var. arsenei (L. D. Benson) T. Duncan
 +
|publication_place=
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
|name=Variety
+
|name=Ranunculus macranthus var. arsenei
 
|authority=L. D. Benson
 
|authority=L. D. Benson
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Ranunculus;Ranunculus fasciculatus
 
|hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Ranunculus;Ranunculus fasciculatus
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem orientation;stem architecture;stem pubescence;stem pubescence;stem pubescence;base architecture"><b>Stems </b>erect or decumbent, not rooting nodally, hirsute to nearly glabrous, base not bulbous.</span> <span class="statement" id="st-d0_s1" data-properties="root texture;root architecture"><b>Roots </b>fleshy and somewhat tuberous.</span> <span class="statement" id="st-d0_s2" data-properties="basal leaf-blade shape;basal leaf-blade shape;basal leaf-blade shape;basal leaf-blade architecture;basal leaf-blade length;basal leaf-blade width;leaflet shape;leaflet shape;ultimate segment shape;ultimate segment shape;ultimate segment shape;ultimate segment shape;margin shape;apex shape;apex shape;apex shape"><b>Basal </b>leaf-blades ovate to deltate in outline, 3 (-5) -foliolate, 2.5-14.9 × 2.3-19.9 cm, leaflets 1-2×-lobed or parted, ultimate segments narrowly oblong to elliptic or lanceolate, margins toothed, apex narrowly acute to rounded-acute.</span> <span class="statement" id="st-d0_s3" data-properties="receptacle pubescence"><b>Flowers:</b> receptacle hispid;</span> <span class="statement" id="st-d0_s4" data-properties="sepal orientation;sepal some measurement;sepal length;sepal width;sepal pubescence">sepals reflexed 1-2 mm above base, 5-10 × 3-5 mm, hispid;</span> <span class="statement" id="st-d0_s5" data-properties="petal quantity;petal coloration;petal length;petal width">petals 11-16, yellow, 8-21 × 2-5 mm.</span> <span class="statement" id="st-d0_s6" data-properties="head shape;head shape;head shape;head length;head width"><b>Heads </b>of achenes globose to ovoid, 6-13 × 7-9 mm;</span> <span class="statement" id="st-d0_s7" data-properties="achene length;achene width;achene pubescence;wing size or width;wing width">achenes 2.4-3.4 × 2-2.4 mm, glabrous, margin forming rib or narrow wing 0.1-0.4 mm wide;</span> <span class="statement" id="st-d0_s8" data-properties="beak shape;beak course;beak some measurement;base shape;tip shape;tip duration;beak shape">beak filiform from deltate base, straight, 1.8-2.5 mm, filiform tip often deciduous, leaving 1-1.2 mm deltate beak.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>erect or decumbent, not rooting nodally, hirsute to nearly glabrous, base not bulbous. <b>Roots</b> fleshy and somewhat tuberous. <b>Basal</b> leaf blades ovate to deltate in outline, 3(-5)-foliolate, 2.5-14.9 × 2.3-19.9 cm, leaflets 1-2×-lobed or -parted, ultimate segments narrowly oblong to elliptic or lanceolate, margins toothed, apex narrowly acute to rounded-acute. <b>Flowers</b>: receptacle hispid; sepals reflexed 1-2 mm above base, 5-10 × 3-5 mm, hispid; petals 11-16, yellow, 8-21 × 2-5 mm. <b>Heads</b> of achenes globose to ovoid, 6-13 × 7-9 mm; achenes 2.4-3.4 × 2-2.4 mm, glabrous, margin forming rib or narrow wing 0.1-0.4 mm wide; beak filiform from deltate base, straight, 1.8-2.5 mm, filiform tip often deciduous, leaving 1-1.2 mm deltate beak.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Stream banks, lakeshores, and marshes
 
|habitat=Stream banks, lakeshores, and marshes
 
|elevation=1000-2200 m
 
|elevation=1000-2200 m
|distribution=Ariz.;Tex.;Mexico
+
|distribution=Ariz.;Tex.;Mexico.
|discussion=<p>I am following G. L. Nesom (1993) in treating Ranunculus fasciculatus as a distinct species. This taxon was considered a variety of R. macranthus by L. D. Benson (1948) and a variety of R. petiolaris by T. Duncan (1980). These disparate opinions result from different interpretations of Mexican members of the R. petiolaris group.</p>
+
|discussion=<p>I am following G. L. Nesom (1993) in treating <i>Ranunculus fasciculatus</i> as a distinct species. This taxon was considered a variety of <i>R. macranthus</i> by L. D. Benson (1948) and a variety of R. petiolaris by T. Duncan (1980). These disparate opinions result from different interpretations of Mexican members of the R. petiolaris group.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Ranunculus fasciculatus
 
name=Ranunculus fasciculatus
|author=
 
 
|authority=Sessé & Moçiño
 
|authority=Sessé & Moçiño
 
|rank=species
 
|rank=species
 
|parent rank=section
 
|parent rank=section
|synonyms=Variety
+
|synonyms=Ranunculus macranthus var. arsenei
|basionyms=Species
+
|basionyms=Ranunculus petiolaris
 
|family=Ranunculaceae
 
|family=Ranunculaceae
 
|phenology=Flowering late spring–summer (Jun–Aug).
 
|phenology=Flowering late spring–summer (Jun–Aug).
 
|habitat=Stream banks, lakeshores, and marshes
 
|habitat=Stream banks, lakeshores, and marshes
 
|elevation=1000-2200 m
 
|elevation=1000-2200 m
|distribution=Ariz.;Tex.;Mexico
+
|distribution=Ariz.;Tex.;Mexico.
 
|reference=None
 
|reference=None
 
|publication title=Fl. Mexic. ed.
 
|publication title=Fl. Mexic. ed.
 
|publication year=1894
 
|publication year=1894
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_88.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_88.xml
 
|genus=Ranunculus
 
|genus=Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|subgenus=Ranunculus subg. Ranunculus
 
|section=Ranunculus sect. Ranunculus
 
|section=Ranunculus sect. Ranunculus
 
|species=Ranunculus fasciculatus
 
|species=Ranunculus fasciculatus
|achene length=2.4mm;3.4mm
 
|achene pubescence=glabrous
 
|achene width=2mm;2.4mm
 
|apex shape=narrowly acute;rounded-acute
 
|basal leaf-blade architecture=3(-5)-foliolate
 
|basal leaf-blade length=2.5cm;14.9cm
 
|basal leaf-blade shape=ovate;deltate
 
|basal leaf-blade width=2.3cm;19.9cm
 
|base architecture=not bulbous
 
|base shape=deltate
 
|beak course=straight
 
|beak shape=deltate;filiform
 
|beak some measurement=1.8mm;2.5mm
 
|head length=6mm;13mm
 
|head shape=globose;ovoid
 
|head width=7mm;9mm
 
|leaflet shape=parted;1-2×-lobed
 
|margin shape=toothed
 
|petal coloration=yellow
 
|petal length=8mm;21mm
 
|petal quantity=11;16
 
|petal width=2mm;5mm
 
|receptacle pubescence=hispid
 
|root architecture=tuberous
 
|root texture=fleshy
 
|sepal length=5mm;10mm
 
|sepal orientation=reflexed
 
|sepal pubescence=hispid
 
|sepal some measurement=1mm;2mm
 
|sepal width=3mm;5mm
 
|stem architecture=rooting
 
|stem orientation=decumbent;erect
 
|stem pubescence=hirsute;nearly glabrous
 
|tip duration=deciduous
 
|tip shape=filiform
 
|ultimate segment shape=narrowly oblong;elliptic or lanceolate
 
|wing size or width=narrow
 
|wing width=0.1mm;0.4mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Ranunculus]]
 
-->[[Category:Treatment]][[Category:Ranunculus sect. Ranunculus]]

Latest revision as of 22:52, 5 November 2020

Stems erect or decumbent, not rooting nodally, hirsute to nearly glabrous, base not bulbous. Roots fleshy and somewhat tuberous. Basal leaf blades ovate to deltate in outline, 3(-5)-foliolate, 2.5-14.9 × 2.3-19.9 cm, leaflets 1-2×-lobed or -parted, ultimate segments narrowly oblong to elliptic or lanceolate, margins toothed, apex narrowly acute to rounded-acute. Flowers: receptacle hispid; sepals reflexed 1-2 mm above base, 5-10 × 3-5 mm, hispid; petals 11-16, yellow, 8-21 × 2-5 mm. Heads of achenes globose to ovoid, 6-13 × 7-9 mm; achenes 2.4-3.4 × 2-2.4 mm, glabrous, margin forming rib or narrow wing 0.1-0.4 mm wide; beak filiform from deltate base, straight, 1.8-2.5 mm, filiform tip often deciduous, leaving 1-1.2 mm deltate beak.


Phenology: Flowering late spring–summer (Jun–Aug).
Habitat: Stream banks, lakeshores, and marshes
Elevation: 1000-2200 m

Discussion

I am following G. L. Nesom (1993) in treating Ranunculus fasciculatus as a distinct species. This taxon was considered a variety of R. macranthus by L. D. Benson (1948) and a variety of R. petiolaris by T. Duncan (1980). These disparate opinions result from different interpretations of Mexican members of the R. petiolaris group.

Selected References

None.

Lower Taxa

None.
... more about "Ranunculus fasciculatus"
Alan T. Whittemore +
Sessé & Moçiño +
Ranunculus petiolaris +
Ariz. +, Tex. +  and Mexico. +
1000-2200 m +
Stream banks, lakeshores, and marshes +
Flowering late spring–summer (Jun–Aug). +
Fl. Mexic. ed. +
Ranunculus macranthus var. arsenei +
Ranunculus fasciculatus +
Ranunculus sect. Ranunculus +
species +