Difference between revisions of "Ranunculus sulphureus"
in C. J. Phipps, Voy. North Pole, 202. 1774.
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GeoffLevin (talk | contribs) m (Fixed Nfld. and Labr. distribution to match map in printed version.) |
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Ranunculus sulphureus | |accepted_name=Ranunculus sulphureus | ||
| − | |accepted_authority=Solander | + | |accepted_authority=Solander |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in C. J. Phipps, Voy. North Pole, | |title=in C. J. Phipps, Voy. North Pole, | ||
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|name=Ranunculus sulphureus var. intercedens | |name=Ranunculus sulphureus var. intercedens | ||
|authority=Hultén | |authority=Hultén | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Epirotes;Ranunculus sulphureus | |hierarchy=Ranunculaceae;Ranunculus;Ranunculus subg. Ranunculus;Ranunculus sect. Epirotes;Ranunculus sulphureus | ||
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|habitat=Meadows and seepy slopes, often around late snowbeds, bogs, and streamsides | |habitat=Meadows and seepy slopes, often around late snowbeds, bogs, and streamsides | ||
|elevation=0-1100 m | |elevation=0-1100 m | ||
| − | |distribution=Greenland;B.C.;Nfld.;N.W.T.;Que.;Yukon;Alaska;Eurasia. | + | |distribution=Greenland;B.C.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Eurasia. |
|discussion=<p>Material of <i>Ranunculus sulphureus</i> from the Aleutian Islands has 3-lobed leaves similar to those of <i>R. nivalis</i>. These plants are sometimes separated as <i>R. sulphureus</i> var. intercedens.</p> | |discussion=<p>Material of <i>Ranunculus sulphureus</i> from the Aleutian Islands has 3-lobed leaves similar to those of <i>R. nivalis</i>. These plants are sometimes separated as <i>R. sulphureus</i> var. intercedens.</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Ranunculus sulphureus | name=Ranunculus sulphureus | ||
| − | + | |authority=Solander | |
| − | |authority=Solander | ||
|rank=species | |rank=species | ||
|parent rank=section | |parent rank=section | ||
| Line 46: | Line 46: | ||
|habitat=Meadows and seepy slopes, often around late snowbeds, bogs, and streamsides | |habitat=Meadows and seepy slopes, often around late snowbeds, bogs, and streamsides | ||
|elevation=0-1100 m | |elevation=0-1100 m | ||
| − | |distribution=Greenland;B.C.;Nfld.;N.W.T.;Que.;Yukon;Alaska;Eurasia. | + | |distribution=Greenland;B.C.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Eurasia. |
|reference=None | |reference=None | ||
|publication title=in C. J. Phipps, Voy. North Pole, | |publication title=in C. J. Phipps, Voy. North Pole, | ||
|publication year=1774 | |publication year=1774 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_1013.xml |
|genus=Ranunculus | |genus=Ranunculus | ||
|subgenus=Ranunculus subg. Ranunculus | |subgenus=Ranunculus subg. Ranunculus | ||
Latest revision as of 16:16, 29 February 2024
Stems erect from short caudices, 3-20 cm, sparsely pilose to glabrous, each with 1-3 flowers. Roots slender, 0.4-1 mm thick. Basal leaves persistent, blades transversely elliptic to orbiculate, 1-3 × 1-3 cm, base obtuse to nearly truncate, margins crenate or else blades shallowly 3-lobed with crenate lateral lobes, apex rounded or rounded-apiculate. Flowers: pedicels sparsely brown-pilose; receptacle brown-pilose; sepals 6-8 × 3-6 mm, abaxially densely brown-hispid; petals 5(-6), 8-12 × 6-10 mm; nectary scale glabrous. Heads of achenes ovoid-cylindric or ovoid, 6-7(-9) × 5-6 mm; achenes 1.8-2.2 × 1.4-1.8 mm, glabrous or sparsely brown-hispid; beak slender, straight or curved, 0.8-1.4 mm. 2n = 42, ca. 80, ca. 84, 96, ca. 98.
Phenology: Flowering late spring–summer (Jun–Sep).
Habitat: Meadows and seepy slopes, often around late snowbeds, bogs, and streamsides
Elevation: 0-1100 m
Distribution
Greenland, B.C., Nfld. and Labr. (Labr.), N.W.T., Nunavut, Que., Yukon, Alaska, Eurasia.
Discussion
Material of Ranunculus sulphureus from the Aleutian Islands has 3-lobed leaves similar to those of R. nivalis. These plants are sometimes separated as R. sulphureus var. intercedens.
Selected References
None.