View source for Packera ogotorukensis

{{Treatment/ID
|accepted_name=Packera ogotorukensis
|accepted_authority=(Packer) Á. Löve & D. Löve
|publications={{Treatment/Publication
|title=Bot. Not.
|place=128: 520. 1976
|year=1976
}}
|common_names=Ogotoruk Creek ragwort
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Senecio ogotorukensis
|authority=Packer
|rank=species
|publication_title=Canad. J. Bot.
|publication_place=50: 511, figs. 2, 3, 7. 1972
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Senecioneae;Packera;Packera ogotorukensis
|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 ogotorukensis]]</div></div>
|volume=Volume 20
|mention_page=page 574, 576
|treatment_page=page 594
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 8–15+ cm; fibrous-rooted or ± rhizomatous (bases horizontal to ascending). <b>Stems</b> 1 (often branched proximally, sometimes distally), sparsely to densely floccose-tomentose. <b>Basal</b> leaves petiolate; blades elliptic to oblanceolate or ovate, 20–80+ × 20–60+ mm, bases tapering, margins entire, crenate-serrate, or irregularly to pinnately lobed (abaxial faces white-tomentose, adaxials patchy tomentose to glabrate). <b>Cauline</b> leaves gradually to abruptly reduced (sessile; mids lanceolate to oblanceolate, irregularly serrate to pinnately lobed, distals bractlike). <b>Heads</b> 1(–3). <b>Peduncles</b> bracteate, ± tomentose. <b>Calyculi</b> conspicuous (bractlets purple-tinged). <b>Phyllaries</b> 13 or 21, green (sometimes with purple streaks, tips usually purple), 4–8 mm, proximally tomentose, rarely glabrous. <b>Ray</b> florets 10–13+; corolla laminae 8–12+ mm. <b>Disc</b> florets 60–70+; corolla tubes 1–1.5 mm, limbs 2–2.5 mm. <b>Cypselae</b> 1–1.5 mm, glabrous; pappi 2.5–3 mm. <b>2n</b> = 92.</span><!--

-->{{Treatment/Body
|phenology=Flowering mid Jun–mid Jul (maritime), early Jul–early Aug (continental).
|habitat=Open rocky/gravelly areas, tundra, talus slopes, stream banks, roadsides
|elevation=0–1800 m
|distribution=B.C.;N.W.T.;Yukon;Alaska.
|discussion=<p>Plants of <i>Packera ogotorukensis</i> have been treated as a disjunct of P. conterminus (as <i>Senecio</i> conterminus). Gross morphology, cytological data, and pollen morphology all provide good evidence for recognition of <i>P. ogotorukensis</i> as a distinct species.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Packera ogotorukensis
|authority=(Packer) Á. Löve & D. Löve
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Senecio ogotorukensis
|family=Asteraceae
|phenology=Flowering mid Jun–mid Jul (maritime), early Jul–early Aug (continental).
|habitat=Open rocky/gravelly areas, tundra, talus slopes, stream banks, roadsides
|elevation=0–1800 m
|distribution=B.C.;N.W.T.;Yukon;Alaska.
|reference=None
|publication title=Bot. Not.
|publication year=1976
|special status=Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_1330.xml
|tribe=Asteraceae tribe Senecioneae
|genus=Packera
|species=Packera ogotorukensis
}}<!--

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