View source for Anthemis arvensis

{{Treatment/ID
|accepted_name=Anthemis arvensis
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 894. 1753
|year=1753
}}
|common_names=Corn chamomile;fausse camomille;anthémis des champs
|special_status={{Treatment/ID/Special_status
|code=I
|label=Introduced
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Anthemis arvensis var. agrestis
|authority=(Wallroth) de Candolle
|rank=variety
}} {{Treatment/ID/Synonym
|name=Chamaemelum arvense
|authority=
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Anthemis;Anthemis arvensis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Anthemideae]]</div><div class="higher-taxon"><small>genus</small>[[Anthemis]]</div><div class="higher-taxon"><small>species</small>[[Anthemis arvensis]]</div></div>
|volume=Volume 19
|mention_page=
|treatment_page=page 538
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals </b>(sometimes persisting), (5–)10–30+[–80] cm, not notably scented. <b>Stems</b> green or reddish, decumbent (sometimes rooting at nodes) or ascending to erect, branched mostly proximally, ± strigoso-sericeous or villous, glabrescent. <b>Leaf</b> blades 15–35 × 8–16 mm, 1–2-pinnately lobed (ultimate lobes triangular to narrowly elliptic or linear). <b>Peduncles</b> mostly 4–15 cm (sometimes clavate in fruit). <b>Involucres</b> 6–13 mm diam., ± villous. <b>Receptacles</b> paleate throughout; paleae lanceolate to oblanceolate, weakly navicular (± carinate), 3–4+ mm (including acuminate-spinose tips). <b>Ray</b> florets 5–20, pistillate, fertile; corollas white, rarely tinged with pink, laminae 5–15 mm. <b>Disc</b> corollas (sometimes tinged with purple) 2–3(–4) mm. <b>Cypselae</b> 1.7–2+ mm, ribs smooth or weakly tuberculate (sometimes separated by relatively deep furrows); pappi 0 or coroniform (0.01+ mm). <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul(–Sep).
|habitat=Disturbed sites, abandoned plantings
|elevation=10–400+ m
|distribution=B.C.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Ala.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;Wash.;W.Va.;Wyo.;Europe.
|introduced=true
|discussion=<p><i>Anthemis arvensis</i> is morphologically variable; it is found throughout much of North America.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Anthemis arvensis
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Anthemis arvensis var. agrestis;Chamaemelum arvense
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Jul(–Sep).
|habitat=Disturbed sites, abandoned plantings
|elevation=10–400+ m
|distribution=B.C.;N.B.;Nfld. and Labr. (Nfld.);N.S.;Ont.;P.E.I.;Que.;Ala.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Ky.;La.;Maine;Md.;Mass.;Miss.;Mo.;Nebr.;N.H.;N.J.;N.Y.;N.C.;N.Dak.;Ohio;Oreg.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;Wash.;W.Va.;Wyo.;Europe.
|introduced=true
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=Introduced;Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_936.xml
|tribe=Asteraceae tribe Anthemideae
|genus=Anthemis
|species=Anthemis arvensis
}}<!--

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