View source for Baccharis neglecta

{{Treatment/ID
|accepted_name=Baccharis neglecta
|accepted_authority=Britton in N. L. Britton and A. Brown
|publications={{Treatment/Publication
|title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S.
|place=3: 394, fig. 3835. 1898
|year=1898
}}
|common_names=Roosevelt or New Deal weed;linear-leaved false willow
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Baccharis;Baccharis neglecta
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Baccharis]]</div><div class="higher-taxon"><small>species</small>[[Baccharis neglecta]]</div></div>
|volume=Volume 20
|mention_page=page 24, 25, 28, 33
|treatment_page=page 29
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs,</b> 100–450 cm (not broom-like). <b>Stems</b> (sometimes in clumps) erect, striate-angled, glabrous, eglandular. <b>Leaves</b> present at flowering; sessile; blades (1-nerved, lateral veins obscure) narrowly elliptic to linear, 30–80 × 1–2(–5) mm (moderately thick), bases narrowly attenuate, margins entire or serrate with 2–3 small teeth, apices acute, faces glabrous, gland-dotted (distal reduced, entire). <b>Heads</b> (axillary and terminal on lateral branches) in pyramidal, paniculiform arrays. <b>Involucres</b> cylindro-campanulate; staminate 3.5–4 mm, pistillate 4–5 mm. <b>Phyllaries</b> ovate to lanceolate, 1–3 mm, margins yellowish, often scarious, medians green or reddish, apices acute to acuminate (often purplish, sometimes erose). <b>Staminate</b> florets 10–15; corollas 2.7–3.3 mm. <b>Pistillate</b> florets 15–30; corollas 2.5–3.3 mm. <b>Cypselae</b> 1–1.5 mm, 10-nerved, glabrous; pappi 7–12 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Aug–Nov.
|habitat=Disturbed habitats, old fields, pastures, roadsides, streambeds
|elevation=200–600 m
|distribution=Tex.;Mexico (Chihuahua;Coahuila;Nuevo León;San Luis Potosí;Tamaulipas).
|discussion=<p>As circumscribed here, <i>Baccharis neglecta</i> is known north of Mexico only from central Texas, mostly on the Edwards Plateau. It is recognized by its tall and erect habit, very narrow leaves with small shallow teeth, pyramidal arrays, and 10-ribbed cypselae. It is most similar to <i>B. salicina</i> and may represent a xeromorphic, narrow-leaf form or variety of that species. <i>Baccharis neglecta</i> invades rangelands and pastures, forming dense stands. It is an especially aggressive invader of land converted from crops to pasture and it is a prolific seed producer; it readily resprouts when burned or cut.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Baccharis neglecta
|authority=Britton in N. L. Britton and A. Brown
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering Aug–Nov.
|habitat=Disturbed habitats, old fields, pastures, roadsides, streambeds
|elevation=200–600 m
|distribution=Tex.;Mexico (Chihuahua;Coahuila;Nuevo León;San Luis Potosí;Tamaulipas).
|reference=None
|publication title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S.
|publication year=1898
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_18.xml
|tribe=Asteraceae tribe Astereae
|genus=Baccharis
|species=Baccharis neglecta
}}<!--

-->[[Category:Treatment]][[Category:Baccharis]]