View source for Thalictrum alpinum

{{Treatment/ID
|accepted_name=Thalictrum alpinum
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 545. 1753
|year=1753
}}
|common_names=Arctic meadow-rue;dwarf meadow-rue;pigamon alpin
|special_status={{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Variety
|authority=B. Boivin
}}
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Thalictrum;Thalictrum alpinum
|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. Thalictrum]]</div><div class="higher-taxon"><small>species</small>[[Thalictrum alpinum]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="stem orientation;stem architecture;stem architecture;stem architecture;stem architecture;stem atypical some measurement;stem atypical some measurement;stem some measurement;stem pubescence;rhizome size"><b>Stems </b>erect, scapose, or nearly scapose with very slender rhizomes, (3-) 5-20 (-30) cm, glabrous.</span> <span class="statement" id="st-d0_s1" data-properties="leaf some measurement"><b>Leaves </b>all basal or single cauline leaf near base, 2-10 cm.</span> <span class="statement" id="st-d0_s2" data-properties="leaf-blade architecture;proximal primary division architecture"><b>Leaf-</b>blade 2×-pinnately compound, proximal primary divisions ternate;</span> <span class="statement" id="st-d0_s3" data-properties="leaflet shape;leaflet shape;leaflet shape;leaflet shape;leaflet some measurement;surface pubescence">leaflets cuneate-obovate to orbiculate, apically 3-5-lobed, 2-10 mm, surfaces glabrous.</span> <span class="statement" id="st-d0_s4" data-properties="inflorescences raceme shape;inflorescences raceme quantity;inflorescences raceme architecture"><b>Inflorescences </b>racemes, usually elongate, few flowered.</span> <span class="statement" id="st-d0_s5" data-properties="pedicel orientation"><b>Flowers:</b> pedicels recurved in fruit;</span> <span class="statement" id="st-d0_s6" data-properties="sepal duration;sepal coloration;sepal shape;sepal shape;sepal atypical some measurement;sepal some measurement">sepals early deciduous, purplish tinged, ovate or elliptic, 1-2.3 (-2.7) mm;</span> <span class="statement" id="st-d0_s7" data-properties="stamen quantity">stamens 8-15;</span> <span class="statement" id="st-d0_s8" data-properties="filament coloration or density">filaments purple;</span> <span class="statement" id="st-d0_s9" data-properties="anther coloration;anther some measurement">anthers bright-yellow, 1.5-3 mm;</span> <span class="statement" id="st-d0_s10" data-properties="stigma coloration or density">stigmas purple.</span> <span class="statement" id="st-d0_s11" data-properties="achene quantity;achene architecture"><b>Achenes </b>2-6, nearly sessile;</span> <span class="statement" id="st-d0_s12" data-properties="vein width">body lance-obovoid, 2-3.5 mm, with thick veins.</span> <span class="statement" id="st-d0_s13" data-properties="body shape;body some measurement;2n chromosome quantity;2n chromosome quantity">2n = 14, 21.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–summer (Jun–Aug).
|habitat=Wet meadows, damp rocky ledges and slopes, and cold (often calcareous) bogs in willow-sedge, lodgepole pine, and spruce-fir
|elevation=0-3800 m
|distribution=Greenland;B.C.;Nfld.;N.W.T.;Que.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wyo.;n Eurasia
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Thalictrum alpinum
|author=
|authority=Linnaeus
|rank=species
|parent rank=section
|synonyms=Variety
|basionyms=
|family=Ranunculaceae
|phenology=Flowering late spring–summer (Jun–Aug).
|habitat=Wet meadows, damp rocky ledges and slopes, and cold (often calcareous) bogs in willow-sedge, lodgepole pine, and spruce-fir
|elevation=0-3800 m
|distribution=Greenland;B.C.;Nfld.;N.W.T.;Que.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wyo.;n Eurasia
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_642.xml
|genus=Thalictrum
|section=Thalictrum sect. Thalictrum
|species=Thalictrum alpinum
|2n chromosome quantity=21;14
|achene architecture=sessile
|achene quantity=2;6
|anther coloration=bright-yellow
|anther some measurement=1.5mm;3mm
|body shape=lance-obovoid
|body some measurement=2mm;3.5mm
|filament coloration or density=purple
|inflorescences raceme architecture=flowered
|inflorescences raceme quantity=few
|inflorescences raceme shape=elongate
|leaf some measurement=2cm;10cm
|leaf-blade architecture=compound
|leaflet shape=3-5-lobed;cuneate-obovate;orbiculate
|leaflet some measurement=2mm;10mm
|pedicel orientation=recurved
|proximal primary division architecture=ternate
|rhizome size=slender
|sepal atypical some measurement=2.3mm;2.7mm
|sepal coloration=purplish tinged
|sepal duration=deciduous
|sepal shape=elliptic;ovate
|sepal some measurement=1mm;2.3mm
|stamen quantity=8;15
|stem architecture=scapose;scapose;scapose;scapose
|stem atypical some measurement=20cm;30cm
|stem orientation=erect
|stem pubescence=glabrous
|stem some measurement=5cm;20cm
|stigma coloration or density=purple
|surface pubescence=glabrous
|vein width=thick
}}<!--

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