View source for Thalictrum debile

{{Treatment/ID
|accepted_name=Thalictrum debile
|accepted_authority=Buckley
|publications={{Treatment/Publication
|title=Amer. J. Sci. Arts
|place=45: 175. 1843
|year=1843
}}
|special_status={{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Heterogamia;Thalictrum debile
|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. Heterogamia]]</div><div class="higher-taxon"><small>species</small>[[Thalictrum debile]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>brownish, fusiform-tuberous with dried ribs. <b>Stems</b> reclining, branched and flexible proximally, 10-40 cm, glabrous. <b>Leaves</b>: proximal cauline leaves petiolate, 1-3×-ternately compound; distal cauline leaves petiolate or sessile, 1-2×-ternately compound or simple. <b>Leaf</b> blade: leaflets ovate or obovate to reniform or orbiculate, apically shallowly to deeply 3-7-lobed, rarely undivided, 4-15 mm wide, surfaces glabrous. <b>Inflorescences</b> terminal and axillary, panicles, elongate, few flowered. <b>Flowers</b>: sepals whitish, lanceolate to obovate, 1.5-2.7 mm; filaments colored, not white, 1.5-2 mm; anthers 1.7-2.5 mm, mucronate; stigma color unknown. <b>Achenes</b> 1-6, not reflexed, nearly sessile; stipe 0.1-0.3 mm; body oblong to elliptic-lanceolate, not compressed, 3-3.7 × 0.7-1.2 mm, glabrous, prominently 6-8-veined, veins not anastomosing; beak 1.3-2 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering in early spring (Mar–Apr).
|habitat=Rich, rocky, limestone woods, often in wet, alluvial soil
|elevation=50-300 m
|distribution=Ala.;Ga.;Miss.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Thalictrum debile</i> is closely related to <i>T. arkansanum</i> and <i>T. texanum</i>. The distinctions among the three species should be further studied.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Thalictrum debile
|authority=Buckley
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Ranunculaceae
|phenology=Flowering in early spring (Mar–Apr).
|habitat=Rich, rocky, limestone woods, often in wet, alluvial soil
|elevation=50-300 m
|distribution=Ala.;Ga.;Miss.
|reference=None
|publication title=Amer. J. Sci. Arts
|publication year=1843
|special status=Conservation concern;Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_739.xml
|genus=Thalictrum
|section=Thalictrum sect. Heterogamia
|species=Thalictrum debile
}}<!--

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