View source for Tradescantia subaspera

{{Treatment/ID
|accepted_name=Tradescantia subaspera
|accepted_authority=Ker Gawler
|publications={{Treatment/Publication
|title=Bot. Mag.
|place=39: plate 1597. 1814
|year=1814
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Tradescantia pilosa
|authority=Lehmann
|rank=species
}}
|hierarchy=Commelinaceae;Tradescantia;Tradescantia subaspera
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Commelinaceae]]</div><div class="higher-taxon"><small>genus</small>[[Tradescantia]]</div><div class="higher-taxon"><small>species</small>[[Tradescantia subaspera]]</div></div>
|volume=Volume 22
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> erect or ascending, rarely rooting at nodes. <b>Stems</b> often flexuous, 30–100 cm; internodes pilose to glabrescent. <b>Leaves</b> spirally arranged, at least proximal ones distinctly petiolate; blade dark green, lanceolate-oblong to lanceolate-elliptic or lanceolate, 6–30 × (0.4–)1–6.5 cm (distal leaf blades wider than sheaths when sheaths opened, flattened), apex acuminate, glabrous to puberulent. <b>Inflorescences</b> terminal, usually also axillary at distal nodes, axillary inflorescences sessile or variously pedunculate; bracts foliaceous. <b>Flowers</b> distinctly pedicillate; pedicels 1–1.7 cm, pilose to glabrous; sepals 4–10 mm, puberulent with glandular, eglandular, or mixture of glandular, eglandular hairs, occasionally glabrous; petals distinct, light to dark blue, rarely white, broadly ovate, not clawed, 10–15 mm; stamens free; filaments bearded. <b>Capsules</b> 4–6 mm. <b>Seeds</b> 2–3 mm. <b>2n</b> = 12, 24.</span><!--

-->{{Treatment/Body
|phenology=Flowering spring–fall (May–Sep).
|habitat=Rich woods along streams and on slopes and bluffs, less commonly dry woods, roadsides, fields, or along railroads
|distribution=Ala.;Ark.;D.C.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Miss.;Mo.;N.C.;Ohio.;S.C.;Tenn.;Va.;W.Va.
|discussion=<p>Two varieties are recognized by E. Anderson and R. E. Woodson Jr. (1935): <i>Tradescantia subaspera</i> var. subaspera, with the stems more or less conspicuously flexuous distally and the distal lateral inflorescences sessile (western extensions of Appalachian Plateau from western West Virginia, central Kentucky, and Tennessee to Illinois and Missouri); and <i>T. subaspera</i> <i></i>var.<i> montana</i> (Britton) Anderson & Woodson, with the stems straight or only slightly flexuous distally and all the lateral inflorescences pedunculate (southern Appalachians from southwestern Virginia to northern Alabama and Georgia, also the coastal plain from northern Florida to Louisiana). Many specimens can only be determined by their locale, so I do not find the separation of the two varieties very meaningful. The distribution record for the District of Columbia is based on a specimen believed to be a garden escape; that from southern Florida on a specimen cited by C. Sinclair (1967).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Tradescantia subaspera
|authority=Ker Gawler
|rank=species
|parent rank=genus
|synonyms=Tradescantia pilosa
|basionyms=
|family=Commelinaceae
|phenology=Flowering spring–fall (May–Sep).
|habitat=Rich woods along streams and on slopes and bluffs, less commonly dry woods, roadsides, fields, or along railroads
|distribution=Ala.;Ark.;D.C.;Fla.;Ga.;Ill.;Ind.;Ky.;La.;Miss.;Mo.;N.C.;Ohio.;S.C.;Tenn.;Va.;W.Va.
|reference=None
|publication title=Bot. Mag.
|publication year=1814
|special status=Illustrated;Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_633.xml
|genus=Tradescantia
|species=Tradescantia subaspera
}}<!--

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