Difference between revisions of "Packera subnuda"
Sida 18: 635. 1999.
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}} | }} | ||
|common_names=Cleftleaf groundsel | |common_names=Cleftleaf groundsel | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Senecio subnudus | |name=Senecio subnudus | ||
|authority=de Candolle | |authority=de Candolle | ||
| + | |rank=species | ||
|publication_title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | |publication_title=in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. | ||
|publication_place=6: 428. 1838, | |publication_place=6: 428. 1838, | ||
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|name=Packera buekii | |name=Packera buekii | ||
|authority=Trock & T. M. Barkley | |authority=Trock & T. M. Barkley | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Senecio aureus var. subnudus | |name=Senecio aureus var. subnudus | ||
|authority=(de Candolle) A. Gray | |authority=(de Candolle) A. Gray | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Senecio cymbalarioides | |name=Senecio cymbalarioides | ||
|authority=Buek | |authority=Buek | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera subnuda | |hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera subnuda | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |distribution= | + | |distribution=Alta.;B.C.;Alaska;Calif.;Idaho;Mont.;Nev.;Oreg.;Wash.;Wyo. |
|discussion=<p>Varieties 2 (2 in the flora).</p> | |discussion=<p>Varieties 2 (2 in the flora).</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Packera subnuda | name=Packera subnuda | ||
| − | |||
|authority=(de Candolle) Trock & T. M. Barkley | |authority=(de Candolle) Trock & T. M. Barkley | ||
|rank=species | |rank=species | ||
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|basionyms=Senecio subnudus | |basionyms=Senecio subnudus | ||
|family=Asteraceae | |family=Asteraceae | ||
| − | |distribution= | + | |distribution=Alta.;B.C.;Alaska;Calif.;Idaho;Mont.;Nev.;Oreg.;Wash.;Wyo. |
|reference=None | |reference=None | ||
|publication title=Sida | |publication title=Sida | ||
|publication year=1999 | |publication year=1999 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_1344.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Packera | |genus=Packera | ||
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}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Packera]] | + | --> |
| + | |||
| + | [[Category:Treatment]] | ||
| + | [[Category:Packera]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 18:28, 6 November 2020
Perennials, 10–30+ cm; fibrous-rooted and/or rhizomatous (bases relatively slender, horizontal to suberect). Stems usually 1, rarely 2–3, loosely clustered, glabrous. Basal leaves petiolate; blades ovate, obovate, or elliptic, 20–40+ × 10–30+ mm, bases tapering to contracted, margins subentire to crenate-dentate. Cauline leaves abruptly reduced (sessile, often weakly clasping, dentate to subentire; distals sessile, lanceolate, weakly clasping, entire or dentate). Heads 1(–5; sometimes subtended by 2 relatively large bractlets). Peduncles sparsely bracteate or ebracteate, glabrous. Calyculi (bractlets frequently cyanic). Phyllaries (13–)21, green (tips sometimes cyanic), 5–8+ mm, glabrous. Ray florets 13; corolla laminae 7–12+ mm. Disc florets 40–55+; corolla tubes 2.5–3.5 mm, limbs 2.5–3.5 mm. Cypselae 1.5–2.5 mm, glabrous; pappi 4–6 mm. 2n = 46, 90.
Distribution
Alta., B.C., Alaska, Calif., Idaho, Mont., Nev., Oreg., Wash., Wyo.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Heads (1–)2–3; phyllaries reddish or cyanic, hairy (hairs reddish, multicellular) | Packera subnuda var. moresbiensis |
| 1 | Heads 1(–3); phyllaries green (tips sometimes red), glabrous | Packera subnuda var. subnuda |