View source for Solidago macrophylla

{{Treatment/ID
|accepted_name=Solidago macrophylla
|accepted_authority=Banks ex Pursh
|publications={{Treatment/Publication
|title=Fl. Amer. Sept.
|place=2: 542. 1813
|year=1813
}}
|common_names=Large-leaved goldenrod;verge d’or à grandes feuilles
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Aster thyrsoideus
|authority=(E. Meyer) Kuntze
}} {{Treatment/ID/Synonym
|name=Solidago macrophylla var. thyrsoidea
|authority=(E. Meyer) Fernald
}} {{Treatment/ID/Synonym
|name=Solidago mensalis
|authority=E. Meyer
}} {{Treatment/ID/Synonym
|name=Solidago thyrsoidea
|authority=unknown
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Solidago;Solidago sect. Solidago;Solidago subsect. Glomeruliflorae;Solidago macrophylla
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Solidago]]</div><div class="higher-taxon"><small>section</small>[[Solidago sect. Solidago]]</div><div class="higher-taxon"><small>subsection</small>[[Solidago subsect. Glomeruliflorae]]</div><div class="higher-taxon"><small>species</small>[[Solidago macrophylla]]</div></div>
|volume=Volume 20
|mention_page=page 125
|treatment_page=page 129
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>20–105 cm; rhizomes short, thick, woody. <b>Stems</b> usually 1, erect, strigose in arrays. <b>Leaves</b>: basal and proximal cauline narrowing abruptly to elongated petioles, blades spatulate to lanceolate or ovate, 60–120(–150) × 14–45(–65) mm, gradually reduced distally, margins serrate (teeth 4–17), abaxial faces glabrous, glabrous or hairy along nerves, adaxial glabrous or sparsely strigose; mid to distal cauline petiolate to sessile, abruptly to gradually tapering to short broadly winged petiole-like bases, blades lanceolate, 22–46(–57) × 8–20(–29) mm, bases rounded, margins entire to slightly serrate, apices acute to acuminate, faces glabrous or sparsely hairy. <b>Heads</b> 2–110+ (1–10 per branch) in leafy, racemiform or short, axillary and terminal racemiform-paniculiform clusters, lateral branches erect, 4–43 cm. <b>Peduncles</b> 5–25 mm, densely short hispido-strigose; bracteoles 0–3, linear. <b>Involucres</b> campanulate, (8.6–)9.5–11.5(–12.5) mm. <b>Phyllaries</b> in 2–3 series, sometimes weakly unequal, glabrate, margins ciliate; outermost ovate, 3–5(–7) mm, acuminate, innermost lanceolate, 1-nerved, tapering to rounded tip. <b>Ray</b> florets 7–13; laminae (4–)4.5–6.5 × 1–2 mm. <b>Disc</b> florets 14–29; corollas (4.4–)5–6 mm; lobes 1–2 mm. <b>Cypselae</b> (± linear-obconic) 1.4–4.4 mm, glabrous; pappi (3.7–)5–6.5(–7.3) mm. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Aug–Sep.
|habitat=Sandy and gravelly soils, rocky ledges, and outcrops, open areas in woods and thickets
|elevation=0–1000+ m
|distribution=St. Pierre and Miquelon;N.B.;Nfld. and Labr. ;N.S.;Ont.;P.E.I.;Que.;Maine;N.H.;N.Y.;Vt.
|discussion=<p><i>Solidago</i> ×calcicola (Fernald) Fernald (S. virgaurea Linnaeus <i></i></i>var.<i><i> calcicola</i> Fernald) is considered to be a hybrid between <i>S. macrophylla</i> and possibly a member of subsect. Triplinerviae.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Solidago macrophylla
|author=
|authority=Banks ex Pursh
|rank=species
|parent rank=subsection
|synonyms=Aster thyrsoideus;Solidago macrophylla var. thyrsoidea;Solidago mensalis;Solidago thyrsoidea
|basionyms=
|family=Asteraceae
|phenology=Flowering Aug–Sep.
|habitat=Sandy and gravelly soils, rocky ledges, and outcrops, open areas in woods and thickets
|elevation=0–1000+ m
|distribution=St. Pierre and Miquelon;N.B.;Nfld. and Labr. ;N.S.;Ont.;P.E.I.;Que.;Maine;N.H.;N.Y.;Vt.
|reference=None
|publication title=Fl. Amer. Sept.
|publication year=1813
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_263.xml
|tribe=Asteraceae tribe Astereae
|genus=Solidago
|section=Solidago sect. Solidago
|subsection=Solidago subsect. Glomeruliflorae
|species=Solidago macrophylla
}}<!--

-->[[Category:Treatment]][[Category:Solidago subsect. Glomeruliflorae]]