View source for Thalictrum thalictroides

{{Treatment/ID
|accepted_name=Thalictrum thalictroides
|accepted_authority=(Linnaeus) A. J. Eames & B. Boivin
|publications={{Treatment/Publication
|title=Bull. Soc. Roy. Bot. Belgique
|place=89: 319. 1957
|year=1957
}}
|common_names=Rue-anemone;windflower
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms={{Treatment/ID/Synonym
|name=Species
|authority=Linnaeus
}}
|synonyms={{Treatment/ID/Synonym
|name=Species
|authority=(Linnaeus) Spach
}}{{Treatment/ID/Synonym
|name=Species
|authority=(Linnaeus) Hoffmannsegg
}}{{Treatment/ID/Synonym
|name=Species
|authority=Michaux
}}
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Anemonella;Thalictrum thalictroides
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Ranunculaceae]]</div><div class="higher-taxon"><small>genus</small>[[Thalictrum]]</div><div class="higher-taxon"><small>section</small>[[Thalictrum sect. Anemonella]]</div><div class="higher-taxon"><small>species</small>[[Thalictrum thalictroides]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="root coloration;root architecture"><b>Roots </b>black, tuberous.</span> <span class="statement" id="st-d0_s1" data-properties="stem orientation;stem architecture;stem some measurement;stem pubescence"><b>Stems </b>erect, scapose, 10-30 cm, glabrous.</span> <span class="statement" id="st-d0_s2" data-properties="leaf position"><b>Leaves </b>basal;</span> <span class="statement" id="st-d0_s3" data-properties="petiole some measurement">petiole 10-30 cm.</span> <span class="statement" id="st-d0_s4" data-properties="leaf-blade architecture"><b>Leaf-</b>blade 2×-ternately compound;</span> <span class="statement" id="st-d0_s5" data-properties="leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet width;surface pubescence">leaflets widely ovate or obovate to nearly rotund, apically 3-lobed, 8-30 mm wide, surfaces glabrous.</span> <span class="statement" id="st-d0_s6" data-properties="inflorescence architecture or arrangement or growth form;inflorescence architecture;umbel architecture or arrangement or growth form;umbel architecture;flower architecture or arrangement or growth form;flower architecture"><b>Inflorescences </b>umbels or flowers solitary, (1-) 3-6-flowered;</span> <span class="statement" id="st-d0_s7" data-properties="involucral-beak architecture;involucral-beak architecture;involucral-beak arrangement;involucral-beak architecture;leaf quantity;leaf architecture">involucral-bracts usually 3-foliolate, petiolate and opposite, or sessile with leaflets appearing to whorls of 6 petiolate leaves, otherwise similar to basal leaves.</span> <span class="statement" id="st-d0_s8" data-properties="sepal duration;sepal coloration;sepal coloration;sepal coloration;sepal prominence;sepal shape;sepal shape;sepal shape;sepal some measurement;sepal length or size"><b>Flowers:</b> sepals not caducous, white to pinkish, showy, elliptic to obovate, 5-18 mm, longer than stamens;</span> <span class="statement" id="st-d0_s9" data-properties="filament shape;filament some measurement">filaments narrowly clavate, 3-4 mm;</span> <span class="statement" id="st-d0_s10" data-properties="anther some measurement">anthers 0.4-0.7 mm.</span> <span class="statement" id="st-d0_s11" data-properties="achene atypical quantity;achene atypical quantity;achene quantity;achene architecture"><b>Achenes </b>(4-) 8-12 (-15), short-stipitate;</span> <span class="statement" id="st-d0_s12" data-properties="stipe some measurement">stipe 0.1-0.4 mm;</span> <span class="statement" id="st-d0_s13" data-properties="body shape;body shape;body shape;body some measurement;body architecture">body ovoid to fusiform, 3-4.5 mm, prominently 8-10-veined.</span><!--

-->{{Treatment/Body
|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=<p>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.</p><!--
--><p>The Cherokee used infusions prepared from the roots of Thalictrum thalictroides to treat diarrhea and vomiting (D. E. Moerman 1986).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Thalictrum thalictroides
|author=
|authority=(Linnaeus) A. J. Eames & B. Boivin
|rank=species
|parent rank=section
|synonyms=Species;Species;Species
|basionyms=Species
|family=Ranunculaceae
|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.
|reference=None
|publication title=Bull. Soc. Roy. Bot. Belgique
|publication year=1957
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_227.xml
|genus=Thalictrum
|section=Thalictrum sect. Anemonella
|species=Thalictrum thalictroides
|achene architecture=short-stipitate
|achene atypical quantity=12;15
|achene quantity=8;12
|anther some measurement=0.4mm;0.7mm
|body architecture=8-10-veined
|body shape=ovoid;fusiform
|body some measurement=3mm;4.5mm
|filament shape=clavate
|filament some measurement=3mm;4mm
|flower architecture=(1-)3-6-flowered
|flower architecture or arrangement or growth form=solitary
|inflorescence architecture=(1-)3-6-flowered
|inflorescence architecture or arrangement or growth form=solitary
|involucral-beak architecture=sessile;petiolate;3-foliolate
|involucral-beak arrangement=opposite
|leaf architecture=petiolate
|leaf position=basal
|leaf quantity=6
|leaf-blade architecture=compound
|leaflet shape=3-lobed;obovate;nearly rotund
|leaflet width=8mm;30mm
|petiole some measurement=10cm;30cm
|root architecture=tuberous
|root coloration=black
|sepal coloration=white;pinkish
|sepal duration=not caducous
|sepal length or size=longer
|sepal prominence=showy
|sepal shape=elliptic;obovate
|sepal some measurement=5mm;18mm
|stem architecture=scapose
|stem orientation=erect
|stem pubescence=glabrous
|stem some measurement=10cm;30cm
|stipe some measurement=0.1mm;0.4mm
|surface pubescence=glabrous
|umbel architecture=(1-)3-6-flowered
|umbel architecture or arrangement or growth form=solitary
}}<!--

-->[[Category:Treatment]][[Category:Thalictrum sect. Anemonella]]