View source for Lactuca hirsuta

{{Treatment/ID
|accepted_name=Lactuca hirsuta
|accepted_authority=Muhlenberg ex Nuttall
|publications={{Treatment/Publication
|title=Gen. N. Amer. Pl.
|place=2: 124. 1818
|year=1818
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Lactuca hirsuta var. albiflora
|authority=(Torrey & A. Gray) Shinners
|rank=variety
}} {{Treatment/ID/Synonym
|name=Lactuca hirsuta var. sanguinea
|authority=(Bigelow) Fernald
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Lactuca;Lactuca hirsuta
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Cichorieae]]</div><div class="higher-taxon"><small>genus</small>[[Lactuca]]</div><div class="higher-taxon"><small>species</small>[[Lactuca hirsuta]]</div></div>
|volume=Volume 19
|mention_page=page 260
|treatment_page=page 262
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials,</b> 15–80(–120) cm. <b>Leaves</b> on proximal 1/3–2/3 of each stem; blades of undivided cauline leaves ± ovate, margins denticulate (sometimes ± ciliate), midribs usually piloso-setose. <b>Heads</b> in corymbiform to paniculiform arrays. <b>Involucres</b> 12–18+ mm. <b>Phyllaries</b> usually reflexed in fruit. <b>Florets</b> 12–24+; corollas usually yellow, sometimes drying bluish, usually deliquescent. <b>Cypselae</b>: bodies brown, ± flattened, elliptic, 4.5–5+ mm, beaks ± filiform, 2.5–3.5 mm, faces 1(–3)-nerved; pappi white, 6.5–8(–10+) mm. <b>2n</b> = 34.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Aug(–Sep).
|habitat=Openings in woods
|elevation=10–100 m
|distribution=N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;D.C.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.
|discussion=<p>The type of <i>Lactuca hirsuta</i> may be conspecific with that of <i>L. graminifolia</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Lactuca hirsuta
|authority=Muhlenberg ex Nuttall
|rank=species
|parent rank=genus
|synonyms=Lactuca hirsuta var. albiflora;Lactuca hirsuta var. sanguinea
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Aug(–Sep).
|habitat=Openings in woods
|elevation=10–100 m
|distribution=N.S.;Ont.;P.E.I.;Que.;Ala.;Ark.;Conn.;D.C.;Ga.;Ill.;Ind.;Ky.;La.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Tex.;Vt.;Va.;W.Va.
|reference=None
|publication title=Gen. N. Amer. Pl.
|publication year=1818
|special status=Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_352.xml
|tribe=Asteraceae tribe Cichorieae
|genus=Lactuca
|species=Lactuca hirsuta
}}<!--

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