View source for Verbesina longifolia

{{Treatment/ID
|accepted_name=Verbesina longifolia
|accepted_authority=(A. Gray) A. Gray
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=19: 12. 1883
|year=1883
}}
|basionyms={{Treatment/ID/Basionym
|name=Actinomeris longifolia
|authority=A. Gray
|rank=species
|publication_title=Smithsonian Contr. Knowl.
|publication_place=5(6): 89. 1853
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ecliptinae;Verbesina;Verbesina longifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Ecliptinae]]</div><div class="higher-taxon"><small>genus</small>[[Verbesina]]</div><div class="higher-taxon"><small>species</small>[[Verbesina longifolia]]</div></div>
|volume=Volume 21
|mention_page=page 107
|treatment_page=page 110
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole_organism some measurement;whole_organism growth form"><b>Plants </b>60–150+ cm (perennating bases ± erect, internodes not winged).</span> <span class="statement" id="st-d0_s1" data-properties="leaf arrangement"><b>Leaves </b>all or mostly opposite (distal sometimes alternate);</span> <span class="statement" id="st-d0_s2" data-properties="blade arrangement or course or shape;blade atypical length;blade length;blade atypical width;blade width;base shape;margin shape;apex shape;face relief">blades ± lance-linear (lengths 10–15 times widths), 9–12 (–20+) × 0.6–1.2 (–1.5+) cm, bases rounded, margins obscurely toothed to subentire, apices ± attenuate, faces ± scabrellous.</span> <span class="statement" id="st-d0_s3" data-properties="head arrangement;head quantity;array architecture or fragility;array architecture"><b>Heads </b>borne singly or 3–5+ in loose, corymbiform arrays.</span> <span class="statement" id="st-d0_s4" data-properties="involucre shape;involucre diameter"><b>Involucres </b>± hemispheric to saucerlike, 11–15+ mm diam.</span> <span class="statement" id="st-d0_s5" data-properties="phyllary quantity;phyllary orientation;phyllary arrangement or course or shape;phyllary some measurement;series quantity"><b>Phyllaries </b>18–24+ in 2–3 series, ± erect to spreading, linear to lance-linear, 5–15+ mm.</span> <span class="statement" id="st-d0_s6" data-properties="ray-floret quantity"><b>Ray-</b>florets 12–13;</span> <span class="statement" id="st-d0_s7" data-properties="lamina some measurement">laminae 15–25+ mm.</span> <span class="statement" id="st-d0_s8" data-properties="disc-floret quantity"><b>Disc-</b>florets 60–100+;</span> <span class="statement" id="st-d0_s9" data-properties="corolla coloration">corollas yellow.</span> <span class="statement" id="st-d0_s10" data-properties="cypsela coloration;cypsela shape;cypsela some measurement;face pubescence"><b>Cypselae </b>dark-brown, oblanceolate to elliptic, 7 mm, faces glabrous;</span> <span class="statement" id="st-d0_s11" data-properties="pappus some measurement;2n chromosome quantity">pappi 0–0.5 mm. <b>2n</b> = 34.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Jul–)Sep–Oct.
|habitat=Rocky slopes
|elevation=1500–2400 m
|distribution=Ariz.;N.Mex.;Mexico (Chihuahua);Mexico (Durango)
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Verbesina longifolia
|authority=(A. Gray) A. Gray
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Actinomeris longifolia
|family=Asteraceae
|phenology=Flowering (Jul–)Sep–Oct.
|habitat=Rocky slopes
|elevation=1500–2400 m
|distribution=Ariz.;N.Mex.;Mexico (Chihuahua);Mexico (Durango)
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1883
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21_264.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae
|genus=Verbesina
|species=Verbesina longifolia
|2n chromosome quantity=34
|apex shape=attenuate
|array architecture=corymbiform
|array architecture or fragility=loose
|base shape=rounded
|blade arrangement or course or shape=lance-linear
|blade atypical length=12cm;20cm
|blade atypical width=1.2cm;1.5cm
|blade length=9cm;12cm
|blade width=0.6cm;1.2cm
|corolla coloration=yellow
|cypsela coloration=dark-brown
|cypsela shape=oblanceolate;elliptic
|cypsela some measurement=7
|disc-floret quantity=60;100
|face pubescence=glabrous
|face relief=scabrellous
|head arrangement=singly
|head quantity=3;5
|involucre diameter=11mm;15mm
|involucre shape=less hemispheric;saucerlike
|lamina some measurement=15mm;25mm
|leaf arrangement=opposite
|margin shape=obscurely toothed;subentire
|pappus some measurement=0mm;0.5mm
|phyllary arrangement or course or shape=linear;lance-linear
|phyllary orientation=less erect;spreading
|phyllary quantity=18;24
|phyllary some measurement=5mm;15mm
|ray-floret quantity=12;13
|series quantity=2;3
|whole_organism growth form=plant
|whole_organism some measurement=60cm;150cm
}}<!--

-->[[Category:Treatment]][[Category:Verbesina]]