View source for Erechtites minimus

{{Treatment/ID
|accepted_name=Erechtites minimus
|accepted_authority=(Poiret) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|publications={{Treatment/Publication
|title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|place=6: 437. 1838
|year=1838
}}
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms={{Treatment/ID/Basionym
|name=Senecio minimus
|authority=Poiret
|rank=species
|publication_title=in J. Lamarck et al., Encycl., suppl.
|publication_place=5: 130. 1817
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Erechtites;Erechtites minimus
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Senecioneae]]</div><div class="higher-taxon"><small>genus</small>[[Erechtites]]</div><div class="higher-taxon"><small>species</small>[[Erechtites minimus]]</div></div>
|volume=Volume 20
|mention_page=page 603
|treatment_page=page 604
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole-organism atypical some measurement;whole-organism some measurement;whole-organism duration;whole-organism atypical some measurement;whole-organism some measurement;whole-organism duration"><b>Annuals </b>or perennials, (50–) 100–200 cm (sparsely and unevenly tomentose, glabrescent).</span> <span class="statement" id="st-d0_s1" data-properties="lateral root architecture"><b>Taproots </b>with branching lateral roots.</span> <span class="statement" id="st-d0_s2" data-properties="stem quantity;stem orientation"><b>Stems </b>1, erect.</span> <span class="statement" id="st-d0_s3" data-properties=""><b>Leaves </b>evenly distributed (proximal often withering before flowering);</span> <span class="statement" id="st-d0_s4" data-properties="leaf arrangement;leaf architecture">indistinctly petiolate (bases often weakly clasping);</span> <span class="statement" id="st-d0_s5" data-properties="blade shape;blade atypical length;blade length;blade width;margin shape">blades lanceolate to narrowly lanceolate, (3–) 7–20 × 1–4 cm, margins sharply and evenly toothed (not lobed or pinnatifid).</span> <span class="statement" id="st-d0_s6" data-properties="head atypical quantity;head quantity;array architecture;array architecture"><b>Heads </b>(40–) 80–200 in open, corymbiform arrays (or arrays of clusters).</span> <span class="statement" id="st-d0_s7" data-properties="involucre shape;involucre shape;involucre some measurement"><b>Involucres </b>cylindric or turbinate, 4–7 mm.</span> <span class="statement" id="st-d0_s8" data-properties="phyllarie quantity"><b>Phyllaries </b>usually 8.</span> <span class="statement" id="st-d0_s9" data-properties="receptacle diameter"><b>Receptacles </b>3–5 mm diam.</span> <span class="statement" id="st-d0_s10" data-properties="rib size or width"><b>Cypselae </b>1.5–2 mm, usually puberulent in lines along relatively narrow ribs, sometimes glabrous.</span> <span class="statement" id="st-d0_s11" data-properties="cypsela some measurement;cypsela pubescence;cypsela pubescence;2n chromosome quantity">2n = 60.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer–early fall.
|habitat=Disturbed, coastal sites
|elevation=0–200 m
|distribution=Calif.;Oreg.;Wash.;Pacific Islands (New Zealand);Australia
|introduced=true
|discussion=<p>The type of Erechtites prenanthoides (A. Richard) de Candolle (a name sometimes misapplied to plants of E. minimus) is conspecific with the type of E. quaridentata (Labillardière) de Candolle.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erechtites minimus
|authority=(Poiret) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Senecio minimus
|family=Asteraceae
|phenology=Flowering summer–early fall.
|habitat=Disturbed, coastal sites
|elevation=0–200 m
|distribution=Calif.;Oreg.;Wash.;Pacific Islands (New Zealand);Australia
|introduced=true
|reference=None
|publication title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr.
|publication year=1838
|special status=Introduced
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V20_1357.xml
|tribe=Asteraceae tribe Senecioneae
|genus=Erechtites
|species=Erechtites minimus
|2n chromosome quantity=60
|array architecture=corymbiform;open
|blade atypical length=3cm;7cm
|blade length=7cm;20cm
|blade shape=lanceolate;narrowly lanceolate
|blade width=1cm;4cm
|cypsela pubescence=glabrous;puberulent
|cypsela some measurement=1.5mm;2mm
|head atypical quantity=40;80
|head quantity=80;200
|involucre shape=turbinate;cylindric
|involucre some measurement=4mm;7mm
|lateral root architecture=branching
|leaf architecture=petiolate
|leaf arrangement=distributed
|margin shape=toothed
|phyllarie quantity=8
|receptacle diameter=3mm;5mm
|rib size or width=narrow
|stem orientation=erect
|stem quantity=1
|whole-organism atypical some measurement=50cm;100cm
|whole-organism duration=perennial;annual
|whole-organism some measurement=100cm;200cm
}}<!--

-->[[Category:Treatment]][[Category:Erechtites]]