View source for Dicentra uniflora

{{Treatment/ID
|accepted_name=Dicentra uniflora
|accepted_authority=Kellogg
|publications={{Treatment/Publication
|title=Proc. Calif. Acad. Sci.
|place=4: 141. 1871
|year=1871
}}
|common_names=Steer's-head
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms=
|hierarchy=Fumariaceae;Dicentra;Dicentra uniflora
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Fumariaceae]]</div><div class="higher-taxon"><small>genus</small>[[Dicentra]]</div><div class="higher-taxon"><small>species</small>[[Dicentra uniflora]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>perennial, scapose, from clusters of club- to spindle-shaped tubers, small bulblets often present at proximal ends of tubers. <b>Leaves</b> 4-7(-10) × (1-)3-4 cm; petiole 2-5(-8) cm; blade with 3-4 orders of leaflets and lobes; surfaces pubescent near base, rarely sparsely pubescent throughout; ultimate lobes variable in shape, often oblong to spoon-shaped, (2-)6-12(-18) × 1.5-6 mm, minutely apiculate, occasionally retuse. <b>Inflorescences</b> 1-flowered, barely exceeding to shorter than leaves; bracts 1 (rarely 2) per scape, lanceolate, 4-6 × 2-3 mm. <b>Flowers</b> nodding to erect; pedicels 2-7 mm; petals pink to white, suffused light brown; outer petals (7-)12-16(-20) mm, reflexed portion (4-)6-8(-10) mm; inner petals purple-tipped, (11-)13-15(-17) mm, blade triangular to lanceolate or spoon-shaped, 4-8 mm, claw linear-oblong, 4-6 mm, crest absent; filaments of each bundle usually distinct above base, occasionally connate just below anthers, median filament forming loop with slight indentation near base; nectariferous tissue borne along basal part of loop; style 2-5 mm; stigma shallowly 2-lobed, much reduced, slightly wider than style. <b>Capsules</b> ovoid, attenuate to style, 9-14 × 5-9 mm. <b>Seeds</b> reniform, ca. 1.5 mm diam., finely and obscurely reticulate, elaiosome absent. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering very early spring–late summer.
|habitat=Rocky slopes and hillsides in gravelly soils, often flowering near edges of melting snowbanks
|elevation=1500-2200(-3300) m
|distribution=B.C.;Calif.;Idaho;Mont.;Nev.;Oreg.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Dicentra uniflora
|authority=Kellogg
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Fumariaceae
|phenology=Flowering very early spring–late summer.
|habitat=Rocky slopes and hillsides in gravelly soils, often flowering near edges of melting snowbanks
|elevation=1500-2200(-3300) m
|distribution=B.C.;Calif.;Idaho;Mont.;Nev.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Proc. Calif. Acad. Sci.
|publication year=1871
|special status=Endemic;Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_1053.xml
|genus=Dicentra
|species=Dicentra uniflora
}}<!--

-->[[Category:Treatment]][[Category:Dicentra]]