Difference between revisions of "Schkuhria pinnata"
Repert. Spec. Nov. Regni Veg. 11: 308. 1912.
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|place=11: 308. 1912 | |place=11: 308. 1912 | ||
|year=1912 | |year=1912 | ||
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+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
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|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> | |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= | |tables= | ||
− | |references= | + | |references={{Treatment/Reference |
+ | |id=turner1996b | ||
+ | |text=Turner, B. L. 1996. Taxonomy and nomenclature of Schkuhria pinnata (Asteraceae, Helenieae). Phytologia 79: 364–368. | ||
+ | }} | ||
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|elevation=1500–2100 m | |elevation=1500–2100 m | ||
|distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America;South America. | |distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America;South America. | ||
− | |reference= | + | |reference=turner1996b |
|publication title=Repert. Spec. Nov. Regni Veg. | |publication title=Repert. Spec. Nov. Regni Veg. | ||
|publication year=1912 | |publication year=1912 | ||
− | |special status= | + | |special status=Illustrated |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_961.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae |
Latest revision as of 21:15, 5 November 2020
Plants (10–)25–40(–70+) cm. Stems usually strictly erect. Leaves 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. Peduncles mostly (3–)8–25(–30+) mm. Involucres obconic or obpyramidal, 4–6+ mm (each often subtended by 1–3, lanceolate bractlets). Phyllaries 4–6, green to purple, weakly carinate, oblanceolate to obovate, gland-dotted, otherwise usually glabrous. Ray florets usually 1(–2), sometimes 0; corollas yellow to white, laminae 0.8–1.2+ mm. Disc florets 2–6(–8+); corollas yellow (sometimes with purple), 1.5–2 mm. Cypselae 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). 2n = 20, 22, 40.
Phenology: Flowering Sep–Oct.
Habitat: Roadsides, pastures, wooded slopes
Elevation: 1500–2100 m
Distribution
![V21-961-distribution-map.gif](/w/images/5/56/V21-961-distribution-map.gif)
Ariz., N.Mex., Tex., Mexico, Central America, South America.
Discussion
Schkuhria pinnata has been noted as persisting after plantings in Maine. Schkuhria pinnata (Lamarck) Kuntze var. wislizeni (A. Gray) B. L. Turner is a superfluous, illegitimate, name intended to refer to North American plants of S. pinnata.