View source for Pluchea odorata

{{Treatment/ID
|accepted_name=Pluchea odorata
|accepted_authority=(Linnaeus) Cassini in F. Cuvier
|publications={{Treatment/Publication
|title=in F. Cuvier, Dict. Sci. Nat. ed.
|place=2, 42: 3. 1826
|year=1826
}}
|common_names=Sweetscent;shrubby camphor-weed
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Conyza odorata
|authority=Linnaeus
|rank=species
|publication_title=Syst. Nat. ed.
|publication_place=10, 2: 1213. 1759
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Plucheeae;Pluchea;Pluchea odorata
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Plucheeae]]</div><div class="higher-taxon"><small>genus</small>[[Pluchea]]</div><div class="higher-taxon"><small>species</small>[[Pluchea odorata]]</div></div>
|volume=Volume 19
|mention_page=page 479
|treatment_page=page 481
}}<!--

--><span class="statement" id="st-d0_s0" data-properties=""><b>Annuals </b>or perennials, 20–200 cm;</span> <span class="statement" id="st-d0_s1" data-properties="whole-organism some measurement;whole-organism architecture;whole-organism duration;whole-organism some measurement;whole-organism architecture;whole-organism duration">fibrous-rooted.</span> <span class="statement" id="st-d0_s2" data-properties="stem architecture;stem pubescence"><b>Stems </b>stipitate to sessile-glandular (commonly with eglandular but viscid hairs as well), not arachnose.</span> <span class="statement" id="st-d0_s3" data-properties="leaf architecture;leaf architecture"><b>Leaves </b>petiolate or sessile;</span> <span class="statement" id="st-d0_s4" data-properties="blade shape;blade length;blade width;margin architecture or shape;face pubescence">blades (succulent, drying thin) lanceovate to ovate or ovate-elliptic, mostly 4–15 × 1–7 cm, margins shallowly serrate, faces glabrate to moderately or densely pubescent (hairs crinkly).</span> <span class="statement" id="st-d0_s5" data-properties="array architecture"><b>Heads </b>in corymbiform arrays (flat-topped to rounded, often layered, sometimes incorporating relatively long, leafy, lateral branches, clusters of heads terminal on branches, some lateral branches nearly equaling or surpassing central portions).</span> <span class="statement" id="st-d0_s6" data-properties="involucre shape;involucre length;involucre atypical width;involucre width"><b>Involucres </b>cylindro-campanulate, 5–6 × 4–8 (–10) mm.</span> <span class="statement" id="st-d0_s7" data-properties="phyllary coloration;phyllary coloration;phyllary architecture or function or pubescence;phyllary pubescence"><b>Phyllaries </b>usually cream, sometimes purplish, minutely sessile-glandular (outer usually also puberulent), sometimes glabrate.</span> <span class="statement" id="st-d0_s8" data-properties="corolla coloration"><b>Corollas </b>pink to rosy or purple.</span> <span class="statement" id="st-d0_s9" data-properties="pappus duration"><b>Pappi </b>persistent, bristles distinct.</span> <span class="statement" id="st-d0_s10" data-properties="bristle fusion;2n chromosome quantity">2n = 20.</span><!--

-->{{Treatment/Body
|distribution=Ont.;Ala.;Ariz.;Ark.;Calif.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Kans.;La.;Maine;Mass.;Md.;Mich.;Miss.;N.C.;N.J.;N.Mex.;N.Y.;Nev.;Okla.;Pa.;R.I.;S.C.;Tex.;Utah;Va.;South America;w Africa;Pacific Islands
|discussion=<p>Varieties 2 (2 in the flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Involucres 5–6 × 4–6(–7) mm; functionally staminate florets 6–13(–19); plants 20–80(–200) cm
|[[Pluchea odorata var. odorata|Pluchea odorata var. odorata]]
|-id=key-0-1
|1
|Involucres 5–6 × 7–8(–10) mm; functionally staminate florets (14–)21–34; plants 20–60 cm
|[[Pluchea odorata var. succulenta|Pluchea odorata var. succulenta]]
|}
</div></div><!--

-->{{#Taxon:
name=Pluchea odorata
|authority=(Linnaeus) Cassini in F. Cuvier
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Conyza odorata
|family=Asteraceae
|distribution=Ont.;Ala.;Ariz.;Ark.;Calif.;Conn.;Del.;Fla.;Ga.;Ill.;Ind.;Kans.;La.;Maine;Mass.;Md.;Mich.;Miss.;N.C.;N.J.;N.Mex.;N.Y.;Nev.;Okla.;Pa.;R.I.;S.C.;Tex.;Utah;Va.;South America;w Africa;Pacific Islands
|reference=None
|publication title=in F. Cuvier, Dict. Sci. Nat. ed.
|publication year=1826
|special status=Illustrated
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19_808.xml
|tribe=Asteraceae tribe Plucheeae
|genus=Pluchea
|species=Pluchea odorata
|2n chromosome quantity=20
|array architecture=corymbiform
|blade length=4cm;15cm
|blade shape=lanceovate;ovate or ovate-elliptic
|blade width=1cm;7cm
|bristle fusion=distinct
|corolla coloration=pink;rosy or purple
|face pubescence=glabrate;moderately or densely pubescent
|involucre atypical width=8mm;10mm
|involucre length=5mm;6mm
|involucre shape=cylindro-campanulate
|involucre width=4mm;8mm
|leaf architecture=sessile;petiolate
|margin architecture or shape=serrate
|pappus duration=persistent
|phyllary architecture or function or pubescence=sessile-glandular
|phyllary coloration=purplish;cream
|phyllary pubescence=glabrate
|stem architecture=stipitate to sessile-glandular
|stem pubescence=not arachnose
|whole-organism architecture=fibrous-rooted;fibrous-rooted
|whole-organism duration=perennial;annual
|whole-organism some measurement=20cm;200cm
}}<!--

-->[[Category:Treatment]][[Category:Pluchea]]