View source for Brickellia parvula

{{Treatment/ID
|accepted_name=Brickellia parvula
|accepted_authority=A. Gray
|publications={{Treatment/Publication
|title=Smithsonian Contr. Knowl.
|place=3(5): 84. 1852
|year=1852
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Eupatorieae;Brickellia;Brickellia parvula
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Eupatorieae]]</div><div class="higher-taxon"><small>genus</small>[[Brickellia]]</div><div class="higher-taxon"><small>species</small>[[Brickellia parvula]]</div></div>
|volume=Volume 21
|mention_page=page 492
|treatment_page=page 505
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole-organism some measurement;whole-organism duration"><b>Perennials,</b> 12–30 cm (caudices woody).</span> <span class="statement" id="st-d0_s1" data-properties="stem architecture;stem pubescence"><b>Stems </b>branched, pubescent.</span> <span class="statement" id="st-d0_s2" data-properties="leaf arrangement"><b>Leaves </b>opposite;</span> <span class="statement" id="st-d0_s3" data-properties="petiole some measurement">petioles 0–1 mm;</span> <span class="statement" id="st-d0_s4" data-properties="blade architecture;blade shape;blade length;blade width;base shape;base shape;margin architecture or shape;apex shape;face pubescence">blades 3-nerved from bases, deltate-ovate to lanceolate, 7–30 × 4–28 mm, bases mostly obtuse to subtruncate, sometimes acuminate, margins serrate, apices acute, faces puberulent, glanddotted.</span> <span class="statement" id="st-d0_s5" data-properties="head arrangement;head arrangement;array architecture"><b>Heads </b>borne singly or in corymbiform-paniculiform arrays.</span> <span class="statement" id="st-d0_s6" data-properties="peduncle some measurement;peduncle pubescence"><b>Peduncles </b>10–30 mm, puberulent.</span> <span class="statement" id="st-d0_s7" data-properties="involucre shape;involucre some measurement"><b>Involucres </b>cylindric to campanulate, 8–12 mm.</span> <span class="statement" id="st-d0_s8" data-properties="phyllary quantity;phyllary coloration;phyllary coloration;phyllary coloration or pubescence or relief;phyllary size;series quantity;margin texture"><b>Phyllaries </b>12–15 in 3–5 series, greenish, often purple-tinged, 5–7-striate, unequal, margins scarious (apices acute);</span> <span class="statement" id="st-d0_s9" data-properties="outer phyllary shape;inner phyllary shape">outer ovate to lanceovate (puberulent, margins ciliate), inner narrowly lanceolate (glabrous).</span> <span class="statement" id="st-d0_s10" data-properties="floret quantity"><b>Florets </b>8–14;</span> <span class="statement" id="st-d0_s11" data-properties="corolla coloration;corolla coloration;corolla some measurement">corollas pale green or yellow, 5.5–6.5 mm.</span> <span class="statement" id="st-d0_s12" data-properties="cypsela some measurement;cypsela pubescence"><b>Cypselae </b>4.5–5 mm, densely pubescent;</span> <span class="statement" id="st-d0_s13" data-properties="bristle quantity;bristle coloration;bristle architecture;bristle architecture">pappi of 24–30 white, usually barbellate, sometimes subplumose, bristles.</span> <span class="statement" id="st-d0_s14" data-properties="2n chromosome quantity">2n = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Aug–Oct.
|habitat=Limestone or granitic cliffs
|elevation=1500–2500 m
|distribution=Ariz.;N.Mex.;Tex.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Brickellia parvula
|authority=A. Gray
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering Aug–Oct.
|habitat=Limestone or granitic cliffs
|elevation=1500–2500 m
|distribution=Ariz.;N.Mex.;Tex.
|reference=None
|publication title=Smithsonian Contr. Knowl.
|publication year=1852
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21_1285.xml
|tribe=Asteraceae tribe Eupatorieae
|genus=Brickellia
|species=Brickellia parvula
|2n chromosome quantity=18
|apex shape=acute
|array architecture=corymbiform-paniculiform
|base shape=acuminate;mostly obtuse;subtruncate
|blade architecture=3-nerved
|blade length=7mm;30mm
|blade shape=deltate-ovate;lanceolate
|blade width=4mm;28mm
|bristle architecture=subplumose;barbellate
|bristle coloration=white
|bristle quantity=24;30
|corolla coloration=yellow;pale green
|corolla some measurement=5.5mm;6.5mm
|cypsela pubescence=pubescent
|cypsela some measurement=4.5mm;5mm
|face pubescence=puberulent
|floret quantity=8;14
|head arrangement=in corymbiform-paniculiform arrays;singly
|inner phyllary shape=lanceolate
|involucre shape=cylindric;campanulate
|involucre some measurement=8mm;12mm
|leaf arrangement=opposite
|margin architecture or shape=serrate
|margin texture=scarious
|outer phyllary shape=ovate;lanceovate
|peduncle pubescence=puberulent
|peduncle some measurement=10mm;30mm
|petiole some measurement=0mm;1mm
|phyllary coloration=purple-tinged;greenish
|phyllary coloration or pubescence or relief=5-7-striate
|phyllary quantity=12;15
|phyllary size=unequal
|series quantity=3;5
|stem architecture=branched
|stem pubescence=pubescent
|whole-organism duration=perennial
|whole-organism some measurement=12cm;30cm
}}<!--

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