Difference between revisions of "Thalictrum thalictroides"
Bull. Soc. Roy. Bot. Belgique 89: 319. 1957.
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}}{{Treatment/ID/Special_status | }}{{Treatment/ID/Special_status | ||
|code=F | |code=F | ||
| − | |label= | + | |label=Illustrated |
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Anemone thalictroides | |name=Anemone thalictroides | ||
|authority=Linnaeus | |authority=Linnaeus | ||
| + | |rank=species | ||
|publication_title=Sp. Pl. | |publication_title=Sp. Pl. | ||
|publication_place=1: 542. 1753 | |publication_place=1: 542. 1753 | ||
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|name=Anemonella thalictroides | |name=Anemonella thalictroides | ||
|authority=(Linnaeus) Spach | |authority=(Linnaeus) Spach | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Syndesmon thalictroides | |name=Syndesmon thalictroides | ||
|authority=(Linnaeus) Hoffmannsegg | |authority=(Linnaeus) Hoffmannsegg | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Thalictrum anemonoides | |name=Thalictrum anemonoides | ||
|authority=Michaux | |authority=Michaux | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Anemonella;Thalictrum thalictroides | |hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Anemonella;Thalictrum thalictroides | ||
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name=Thalictrum thalictroides | name=Thalictrum thalictroides | ||
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|authority=(Linnaeus) A. J. Eames & B. Boivin | |authority=(Linnaeus) A. J. Eames & B. Boivin | ||
|rank=species | |rank=species | ||
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|publication title=Bull. Soc. Roy. Bot. Belgique | |publication title=Bull. Soc. Roy. Bot. Belgique | ||
|publication year=1957 | |publication year=1957 | ||
| − | |special status=Endemic; | + | |special status=Endemic;Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_227.xml |
|genus=Thalictrum | |genus=Thalictrum | ||
|section=Thalictrum sect. Anemonella | |section=Thalictrum sect. Anemonella | ||
Latest revision as of 21:47, 5 November 2020
Roots black, tuberous. Stems erect, scapose, 10-30 cm, glabrous. Leaves basal; petiole 10-30 cm. Leaf blade 2×-ternately compound; leaflets widely ovate or obovate to nearly rotund, apically 3-lobed, 8-30 mm wide, surfaces glabrous. Inflorescences umbels or flowers solitary, (1-)3-6-flowered; involucral bracts usually 3-foliolate, petiolate and opposite, or sessile with leaflets appearing to be whorls of 6 petiolate leaves, otherwise similar to basal leaves. Flowers: sepals not caducous, white to pinkish, showy, elliptic to obovate, 5-18 mm, longer than stamens; filaments narrowly clavate, 3-4 mm; anthers 0.4-0.7 mm. Achenes (4-)8-12(-15), short-stipitate; stipe 0.1-0.4 mm; body ovoid to fusiform, 3-4.5 mm, prominently 8-10-veined.
Phenology: Flowering spring (Mar–Jun).
Habitat: Deciduous woods, banks, and thickets
Elevation: 0-300 m
Distribution
Ont., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Mass., Mich., Minn., Miss., Mo., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Vt., Va., W.Va., Wis.
Discussion
In Thalictrum, T. thalictroides is unique in having umbelliform inflorescences and is therefore easy to identify. Based on this one distinction, many botanists still place it in the genus Anemonella. The leaflets, flowers, and fruits, however, are not unlike those of Thalictrum.
The Cherokee used infusions prepared from the roots of Thalictrum thalictroides to treat diarrhea and vomiting (D. E. Moerman 1986).
Selected References
None.