View source for Schkuhria pinnata

{{Treatment/ID
|accepted_name=Schkuhria pinnata
|accepted_authority=(Lamarck) Kuntze ex Thellung
|publications={{Treatment/Publication
|title=Repert. Spec. Nov. Regni Veg.
|place=11: 308. 1912
|year=1912
}}
|basionyms={{Treatment/ID/Basionym
|name=Pectis pinnata
|authority=Lamarck
|rank=species
|publication_title=J. Hist. Nat.
|publication_place=2: 150, plate 31. 1792
}}
|synonyms={{Treatment/ID/Synonym
|name=Schkuhria anthemoidea
|authority=(de Candolle) J. M. Coulter
|rank=species
}} {{Treatment/ID/Synonym
|name=Schkuhria anthemoidea var. wislizeni
|authority=(A. Gray) Heiser
|rank=variety
}} {{Treatment/ID/Synonym
|name=Schkuhria anthemoidea var. wrightii
|authority=(A. Gray) Heiser
|rank=variety
}} {{Treatment/ID/Synonym
|name=Schkuhria virgata
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Schkuhria wislizeni
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Schkuhria wislizeni var. frustrata
|authority=S. F. Blake
|rank=variety
}} {{Treatment/ID/Synonym
|name=Schkuhria wislizeni var. wrightii
|authority=(A. Gray) S. F. Blake
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Schkuhria;Schkuhria pinnata
|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 Chaenactidinae]]</div><div class="higher-taxon"><small>genus</small>[[Schkuhria]]</div><div class="higher-taxon"><small>species</small>[[Schkuhria pinnata]]</div></div>
|volume=Volume 21
|mention_page=page 383
|treatment_page=page 382
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>(10–)25–40(–70+) cm. <b>Stems</b> usually strictly erect. <b>Leaves</b> mostly 10–25(–40) mm; blades linear or lobed (lobes 3–7+, linear to filiform), faces scaberulous (hairs ± conic, 0.1 mm) and gland-dotted. <b>Peduncles</b> mostly (3–)8–25(–30+) mm. <b>Involucres</b> obconic or obpyramidal, 4–6+ mm (each often subtended by 1–3, lanceolate bractlets). <b>Phyllaries</b> 4–6, green to purple, weakly carinate, oblanceolate to obovate, gland-dotted, otherwise usually glabrous. <b>Ray</b> florets usually 1(–2), sometimes 0; corollas yellow to white, laminae 0.8–1.2+ mm. <b>Disc</b> florets 2–6(–8+); corollas yellow (sometimes with purple), 1.5–2 mm. <b>Cypselae</b> blackish to buff, 3–4 mm, hirsutulous to villous, especially on angles; pappi of 8 white to tawny or purplish, obovate-rounded or elliptic to lanceolate scales 1–2.5 mm (sometimes some or all ± aristate). <b>2n</b> = 20, 22, 40.</span><!--

-->{{Treatment/Body
|phenology=Flowering Sep–Oct.
|habitat=Roadsides, pastures, wooded slopes
|elevation=1500–2100 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America;South America.
|discussion=<p><i>Schkuhria pinnata</i> has been noted as persisting after plantings in Maine. <i>Schkuhria pinnata</i> (Lamarck) Kuntze var. wislizeni (A. Gray) B. L. Turner is a superfluous, illegitimate, name intended to refer to North American plants of <i>S. pinnata</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Schkuhria pinnata
|authority=(Lamarck) Kuntze ex Thellung
|rank=species
|parent rank=genus
|synonyms=Schkuhria anthemoidea;Schkuhria anthemoidea var. wislizeni;Schkuhria anthemoidea var. wrightii;Schkuhria virgata;Schkuhria wislizeni;Schkuhria wislizeni var. frustrata;Schkuhria wislizeni var. wrightii
|basionyms=Pectis pinnata
|family=Asteraceae
|phenology=Flowering Sep–Oct.
|habitat=Roadsides, pastures, wooded slopes
|elevation=1500–2100 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America;South America.
|reference=None
|publication title=Repert. Spec. Nov. Regni Veg.
|publication year=1912
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_961.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Schkuhria
|species=Schkuhria pinnata
}}<!--

-->[[Category:Treatment]][[Category:Schkuhria]]