View source for Hieracium venosum

{{Treatment/ID
|accepted_name=Hieracium venosum
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 800. 1753
|year=1753
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Hieracium venosum var. nudicaule
|authority=(Michaux) Farwell
}}
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Hieracium;Hieracium venosum
|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>[[Hieracium]]</div><div class="higher-taxon"><small>species</small>[[Hieracium venosum]]</div></div>
|volume=Volume 19
|mention_page=page 282, 283, 287, 293
|treatment_page=page 292
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>ca. 45 cm. <b>Stems</b> proximally piloso-hirsute (hairs 1–3+ mm) to glabrate, distally usually glabrous, rarely piloso-hirsute. <b>Leaves</b>: basal 3–6+, cauline 0–1+; blades obovate or elliptic to oblanceolate, 40–60(–120) × 15–35(–50+) mm, lengths 2–3(–4) times widths, bases cuneate, margins usually entire, sometimes denticulate, apices rounded to acute, abaxial faces piloso-hirsute (hairs 2–5 mm) and stellate-pubescent, adaxial glabrous or piloso-hirsute (mostly near margins, hairs 2–3 mm). <b>Heads</b> 4–10(–20+) in corymbiform to paniculiform arrays. <b>Peduncles</b> usually stipitate-glandular, rarely glabrous or glabrate. <b>Calyculi</b>: bractlets 6–10+. <b>Involucres</b> obconic to campanulate, 7–9 mm. <b>Phyllaries</b> 12–13+, apices acute, abaxial faces usually stellate-pubescent and stipitate-glandular, rarely glabrous. <b>Florets</b> 30–45+; corollas yellow (sometimes pale), 7–11 mm. <b>Cypselae</b> (usually black, sometimes red-brown) columnar, 3–4 mm; pappi of ca. 50+, stramineous bristles in ± 2 series, 4–5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Apr–)May–Jul(–Sep).
|habitat=Openings in forests, sandy hillsides
|elevation=10–300 m
|distribution=Ont.;Ala.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.
|discussion=<p>Plants of Hieracium venosum with adaxial faces of leaf blades glabrous have been called var. nudicaule.</p><!--
--><p>The type of Hieracium marianum Willdenow may have resulted from a cross between plants of H. venosum and H. gronovii or H. scabrum (M. L. Fernald 1943c).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Hieracium venosum
|author=
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Hieracium venosum var. nudicaule
|basionyms=
|family=Asteraceae
|phenology=Flowering (Apr–)May–Jul(–Sep).
|habitat=Openings in forests, sandy hillsides
|elevation=10–300 m
|distribution=Ont.;Ala.;Conn.;Del.;D.C.;Ga.;Ill.;Ind.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;N.H.;N.J.;N.Y.;N.C.;Ohio;Okla.;Pa.;R.I.;S.C.;Tenn.;Vt.;Va.;W.Va.
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V19_419.xml
|tribe=Asteraceae tribe Cichorieae
|genus=Hieracium
|species=Hieracium venosum
}}<!--

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