View source for Boykinia richardsonii

{{Treatment/ID
|accepted_name=Boykinia richardsonii
|accepted_authority=(Hooker) Rothrock
|publications={{Treatment/Publication
|title=Rep. (Annual) Board Regents Smithsonian Inst.
|place=1867: 447. 1868 ,
}}
|common_names=Bear flower;Alaska boykinia
|basionyms={{Treatment/ID/Synonym
|name=Saxifraga richardsonii
|authority=Hooker
}}
|synonyms={{Treatment/ID/Synonym
|name=Hemieva richardsonii
|authority=(Hooker) Rafinesque
}} {{Treatment/ID/Synonym
|name=Therofon richardsonii
|authority=(Hooker) Kuntze
}}
|hierarchy=Saxifragaceae;Boykinia;Boykinia richardsonii
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Saxifragaceae]]</div><div class="higher-taxon"><small>genus</small>[[Boykinia]]</div><div class="higher-taxon"><small>species</small>[[Boykinia richardsonii]]</div></div>
|volume=Volume 8
|mention_page=page 126
|treatment_page=page 128
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants:</b> rhizomes proliferating underground. <b>Flowering</b> stems 10–40(–60) cm. <b>Basal</b> leaves: petiole 2.5–10(–22.5) cm; blade usually reniform, shallowly lobed, rarely to 1/2 its length, 2–7(–12) × (3–)5–11(–15) cm, margins 2–3-times dentate. <b>Cauline</b> leaves: stipules (1–)2–5 mm, either expansions of petiole base and fringed with brown hairs, or foliaceous. <b>Inflorescences</b> narrowly cylindric, 3-flowered per primary branch. <b>Pedicels</b> densely stipitate-glandular. <b>Flowers</b>: hypanthium campanulate, free portion (1–)2–3 mm, densely stipitate-glandular; sepals erect, triangular to lanceolate, 3–7 mm, apex acute; petals sometimes with pink veins, ovate to elliptic, 8–12(–15) × 3–7 mm, 2–3(–5) times as long as sepals, base short-clawed, margins plane; nectary deep purple, sometimes greenish; stamens 3.3–5.2 mm; ovary subinferior. <b>Capsules</b> ovoid, turbinate, or urceolate. <b>Seeds</b> brown, smooth. <b>2n</b> = 36, 84.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Stream-side gullies, snow-bed grassland and meadows, in open or in partial shade of Salix thickets
|elevation=0-1700 m
|distribution=Yukon;Alaska.
|discussion=<p><i>Boykinia richardsonii</i> was originally misidentified as <i>Saxifraga</i> nelsoniana D. Don by W. J. Hooker and G. A. W. Arnott ([1830–]1841); the error was soon rectified. Reports of <i>B. richardsonii</i> from eastern Siberia (P. A. Rydberg 1905; H. G. A. Engler 1930) appear to be erroneous.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Boykinia richardsonii
|author=
|authority=(Hooker) Rothrock
|rank=species
|parent rank=genus
|synonyms=Hemieva richardsonii;Therofon richardsonii
|basionyms=Saxifraga richardsonii
|family=Saxifragaceae
|phenology=Flowering summer.
|habitat=Stream-side gullies, snow-bed grassland and meadows, in open or in partial shade of Salix thickets
|elevation=0-1700 m
|distribution=Yukon;Alaska.
|reference=None
|publication title=Rep. (Annual) Board Regents Smithsonian Inst.
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V8/V8_256.xml
|genus=Boykinia
|species=Boykinia richardsonii
}}<!--

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