View source for Packera malmstenii

{{Treatment/ID
|accepted_name=Packera malmstenii
|accepted_authority=(S. F. Blake ex Tidestrom) Kartesz in J. T. Kartesz and C. A. Meacham
|publications={{Treatment/Publication
|title=in J. T. Kartesz and C. A. Meacham, Synth. N. Amer. Fl., nomencl. innov.
|place=21. 1999
|year=1999
}}
|common_names=Podunk ragwort
|basionyms={{Treatment/ID/Basionym
|name=Senecio malmstenii
|authority=S. F. Blake ex Tidestrom
|rank=species
|publication_title=Proc. Biol. Soc. Wash.
|publication_place=36: 183. 1923
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera malmstenii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Senecioneae]]</div><div class="higher-taxon"><small>genus</small>[[Packera]]</div><div class="higher-taxon"><small>species</small>[[Packera malmstenii]]</div></div>
|volume=Volume 20
|mention_page=page 571
|treatment_page=page 591
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 8–15+ cm; rhizomatous (rhizomes relatively slender, branched). <b>Stems</b> 1 or 3–5, loosely clustered, glabrous or bases and leaf axils tomentose. <b>Basal</b> leaves (and proximal cauline, relatively thick and turgid) petiolate (petioles sometimes winged); blades elliptic-ovate or suborbiculate to spatulate, 15–25 × 5–20 mm, bases tapering, margins entire or dentate (at apices). <b>Cauline</b> leaves abruptly reduced (becoming sessile, bractlike). <b>Heads</b> 1–2(–4). <b>Peduncles</b> ebracteate, glabrous. <b>Calyculi</b> inconspicuous. <b>Phyllaries</b> 13, cyanic, 8–9 mm, glabrous or loosely tomentose proximally. <b>Ray</b> florets (0) or 8–13; corolla laminae 7–9 mm. <b>Disc</b> florets 35–50+; corolla tubes 2–3 mm, limbs 2.5–3.5 mm. <b>Cypselae</b> 1–2 mm, glabrous; pappi 3–4.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering mid Jul–early Aug.
|habitat=Steep talus of limestone-derived slopes at or above timberline
|elevation=2600–3600 m
|distribution=Idaho;Nev.;Utah.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Packera malmstenii</i> is poorly known; it has obvious affinities with <i>P. werneriifolia</i> in both morphology and habitat preference. Its herbage tends to be thick and turgid.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Packera malmstenii
|authority=(S. F. Blake ex Tidestrom) Kartesz in J. T. Kartesz and C. A. Meacham
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Senecio malmstenii
|family=Asteraceae
|phenology=Flowering mid Jul–early Aug.
|habitat=Steep talus of limestone-derived slopes at or above timberline
|elevation=2600–3600 m
|distribution=Idaho;Nev.;Utah.
|reference=None
|publication title=in J. T. Kartesz and C. A. Meacham, Synth. N. Amer. Fl., nomencl. innov.
|publication year=1999
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1320.xml
|tribe=Asteraceae tribe Senecioneae
|genus=Packera
|species=Packera malmstenii
}}<!--

-->[[Category:Treatment]][[Category:Packera]]