View source for Thalictrum texanum

{{Treatment/ID
|accepted_name=Thalictrum texanum
|accepted_authority=(A. Gray) Small
|publications={{Treatment/Publication
|title=Fl. S.E. U.S.,
|place=446. 1903
|year=1903
}}
|special_status={{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Synonym
|name=Variety
|authority=A. Gray
}}
|synonyms=
|hierarchy=Ranunculaceae;Thalictrum;Thalictrum sect. Heterogamia;Thalictrum texanum
|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 texanum]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>becoming black when dry, tuberous, not ribbed, irregular. <b>Stems</b> erect, 10-45 cm, rigid, glabrous. <b>Leaves</b>: distal cauline long-petiolate. <b>Leaf</b> blade 2×-ternately compound; leaflets cuneate to reniform, undivided, cleft, or lobed, 2-7 mm wide, margins entire or sometimes weakly crenate, surfaces glabrous, somewhat glaucous. <b>Inflorescences</b> terminal, racemes, several flowered. <b>Flowers</b>: sepals lanceolate to obovate, in staminate flowers 1.7-3 mm, in pistillate flowers 0.7-1.5 mm; filaments colored, not white, ca. 1.5 mm; anthers 1.4-2 mm; stigma color unknown. <b>Achenes</b> few, not reflexed, nearly sessile; stipe 0.1-0.3 mm; body ovoid, not laterally compressed, adaxial surface 2.7-3.7 × 1.4-1.6 mm, glabrous, prominently 6-8-veined, veins not anastomosing-reticulate; beak 0.5-1 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering early spring (Mar–Apr).
|habitat=Margins or openings of mesic woodlands or forests
|elevation=10-100 m
|distribution=Tex.
|discussion=<p>Of conservation concern.</p><!--
--><p>Somewhat difficult to locate in the field, Thalictrum texanum is currently known from only two populations. It is closely related to T. arkansanum and T. debile and sometimes treated as a variety of the latter.</p><!--
--><p>Thalictrum confine is quite similar to T. occidentale and T. venulosum; it has been treated as a variety or synonym of the latter (R. S. Mitchell 1988).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Thalictrum texanum
|author=
|authority=(A. Gray) Small
|rank=species
|parent rank=section
|synonyms=
|basionyms=Variety
|family=Ranunculaceae
|phenology=Flowering early spring (Mar–Apr).
|habitat=Margins or openings of mesic woodlands or forests
|elevation=10-100 m
|distribution=Tex.
|reference=None
|publication title=Fl. S.E. U.S.,
|publication year=1903
|special status=Conservation concern;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1101.xml
|genus=Thalictrum
|section=Thalictrum sect. Heterogamia
|species=Thalictrum texanum
}}<!--

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