Difference between revisions of "Packera subnuda"
Sida 18: 635. 1999.
FNA>Volume Importer |
FNA>Volume Importer |
||
| Line 11: | Line 11: | ||
|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, | ||
| Line 17: | Line 18: | ||
|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 | ||
| Line 58: | Line 62: | ||
-->{{#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 | ||
| Line 70: | Line 73: | ||
|publication year=1999 | |publication year=1999 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1344.xml |
|tribe=Asteraceae tribe Senecioneae | |tribe=Asteraceae tribe Senecioneae | ||
|genus=Packera | |genus=Packera | ||
Revision as of 19:25, 16 December 2019
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
nw North America.
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 |