View source for Boykinia occidentalis

{{Treatment/ID
|accepted_name=Boykinia occidentalis
|accepted_authority=Torrey & A. Gray
|publications={{Treatment/Publication
|title=Fl. N. Amer.
|place=1: 577. 1840 ,
}}
|common_names=Coast boykinia
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Boykinia cincinnata
|authority=(Rosendahl & Rydberg) Fedde
|rank=species
}} {{Treatment/ID/Synonym
|name=Boykinia elata
|authority=(Nuttall) Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=Boykinia elata var. cincinnata
|authority=(Rosendahl & Rydberg) Rosendahl ex Engler
|rank=variety
}} {{Treatment/ID/Synonym
|name=Boykinia elata var. occidentalis
|authority=(Torrey & A. Gray) Rosendahl ex Engler
|rank=variety
}} {{Treatment/ID/Synonym
|name=Boykinia nuttallii
|authority=Nuttall
|rank=species
}} {{Treatment/ID/Synonym
|name=Boykinia occidentalis var. cincinnata
|authority=(Rosendahl & Rydberg) Rosendahl
|rank=variety
}} {{Treatment/ID/Synonym
|name=Boykinia occidentalis var. elata
|authority=(Nuttall) A. Gray
|rank=variety
}} {{Treatment/ID/Synonym
|name=Boykinia vancouverensis
|authority=(Torrey & A. Gray) Kuntze
|rank=species
}} {{Treatment/ID/Synonym
|name=Saxifraga elata
|authority=Rydberg
|rank=species
}} {{Treatment/ID/Synonym
|name=Therofon cincinnatum
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Therofon elatum
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Therofon occidentale
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Therofon vancouverense
|authority=
|rank=species
}}
|hierarchy=Saxifragaceae;Boykinia;Boykinia occidentalis
|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 occidentalis]]</div></div>
|volume=Volume 8
|mention_page=page 126, 128
|treatment_page=page 127
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants:</b> rhizomes proliferating underground. <b>Flowering</b> stems 15–60(–100) cm. <b>Basal</b> leaves: petiole (3–)6–18(–27) cm; blade usually ± orbiculate-cordate, sometimes reniform, 3–9-lobed to 1/2 its length, (1.5–)2–8(–11) × (1.5–)3–8(–12) cm, margins 2–3-times crenate to dentate. <b>Cauline</b> leaves: stipules 1–2 mm expansions of petiole base, fringed with brown hairs. <b>Inflorescences</b> pyramidal, 5–10(–19)-flowered per primary branch. <b>Pedicels</b> densely stipitate-glandular. <b>Flowers</b>: hypanthium campanulate to turbinate, free portion (0.7–)0.9–1.2(–1.8) mm, densely stipitate-glandular; sepals erect, lanceolate to narrowly lanceolate, 1–2.5 mm, apex acute; petals spatulate to ovate, (2.5–)4–6(–7) × 1–2 mm, 2–3 times as long as sepals, base tapered to claw, margins plane; nectary green; stamens 1–1.5 mm; ovary 3/4 inferior. <b>Capsules</b> ovoid, turbinate, or urceolate. <b>Seeds</b> usually black, tuberculate. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Damp woodland, margins of lakes, ponds, bogs, and watercourses, often on disturbed soil, trailsides, mudslides
|elevation=0-1400(-1700) m
|distribution=B.C.;Calif.;Oreg.;Wash.
|discussion=<p>The nomenclature of <i>Boykinia occidentalis</i> has been reviewed by R. J. Gornall and B. A. Bohm (1985). It is a polymorphic species but is not as variable as the extensive synonymy might suggest. Taxa have been described on the basis of variation in inflorescence shape, pubescence, stem color, and sepal orientation. It has been shown that these characters are subject to phenotypic plasticity or developmental age and, as such, provide no grounds for dividing the species (Gornall and Bohm). It is sometimes grown in gardens.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Boykinia occidentalis
|authority=Torrey & A. Gray
|rank=species
|parent rank=genus
|synonyms=Boykinia cincinnata;Boykinia elata;Boykinia elata var. cincinnata;Boykinia elata var. occidentalis;Boykinia nuttallii;Boykinia occidentalis var. cincinnata;Boykinia occidentalis var. elata;Boykinia vancouverensis;Saxifraga elata;Therofon cincinnatum;Therofon elatum;Therofon occidentale;Therofon vancouverense
|basionyms=
|family=Saxifragaceae
|phenology=Flowering summer.
|habitat=Damp woodland, margins of lakes, ponds, bogs, and watercourses, often on disturbed soil, trailsides, mudslides
|elevation=0-1400(-1700) m
|distribution=B.C.;Calif.;Oreg.;Wash.
|reference=None
|publication title=Fl. N. Amer.
|publication year=
|special status=Illustrated;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V8/V8_254.xml
|genus=Boykinia
|species=Boykinia occidentalis
}}<!--

-->[[Category:Treatment]][[Category:Boykinia]]