Difference between revisions of "Dicentra uniflora"

Kellogg

Proc. Calif. Acad. Sci. 4: 141. 1871.

Common names: Steer's-head
EndemicSelected by author to be illustrated
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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--><span class="statement" id="st-d0_s0" data-properties="plant duration;plant architecture;tuber shape;tuber shape;tuber shape;bulblet size"><b>Plants </b>perennial, scapose, from clusters of club to spindle-shaped tubers, small bulblets often present at proximal ends of tubers.</span> <span class="statement" id="st-d0_s1" data-properties="leaf atypical length;leaf length;leaf atypical width;leaf width"><b>Leaves </b>4-7 (-10) × (1-) 3-4 cm;</span> <span class="statement" id="st-d0_s2" data-properties="petiole atypical some measurement;petiole some measurement">petiole 2-5 (-8) cm;</span> <span class="statement" id="st-d0_s3" data-properties="order quantity">blade with 3-4 orders of leaflets and lobes;</span> <span class="statement" id="st-d0_s4" data-properties="surface pubescence;surface pubescence">surfaces pubescent near base, rarely sparsely pubescent throughout;</span> <span class="statement" id="st-d0_s5" data-properties="ultimate lobe shape;ultimate lobe shape;ultimate lobe shape;ultimate lobe shape;ultimate lobe atypical length;ultimate lobe atypical length;ultimate lobe length;ultimate lobe width;ultimate lobe architecture or shape;ultimate lobe shape">ultimate lobes variable in shape, often oblong to spoon-shaped, (2-) 6-12 (-18) × 1.5-6 mm, minutely apiculate, occasionally retuse.</span> <span class="statement" id="st-d0_s6" data-properties="inflorescence architecture;leaf height or length or size;leaf height or length or size"><b>Inflorescences </b>1-flowered, barely exceeding to shorter than leaves;</span> <span class="statement" id="st-d0_s7" data-properties="beak quantity;beak shape;beak length;beak width">bracts 1 (rarely 2) per scape, lanceolate, 4-6 × 2-3 mm.</span> <span class="statement" id="st-d0_s8" data-properties="flower orientation;flower orientation;flower orientation"><b>Flowers </b>nodding to erect;</span> <span class="statement" id="st-d0_s9" data-properties="pedicel some measurement">pedicels 2-7 mm;</span> <span class="statement" id="st-d0_s10" data-properties="petal coloration;petal coloration;petal coloration;petal coloration">petals pink to white, suffused light-brown;</span> <span class="statement" id="st-d0_s11" data-properties="outer petal atypical some measurement;outer petal atypical some measurement;outer petal some measurement;portion orientation;portion atypical some measurement;portion atypical some measurement;portion some measurement">outer petals (7-) 12-16 (-20) mm, reflexed portion (4-) 6-8 (-10) mm;</span> <span class="statement" id="st-d0_s12" data-properties="inner petal architecture;inner petal atypical some measurement;inner petal atypical some measurement;inner petal some measurement;blade shape;blade shape;blade shape;blade shape;blade some measurement;claw shape;claw some measurement;crest presence">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;</span> <span class="statement" id="st-d0_s13" data-properties="bundle filament fusion;bundle filament fusion;indentation prominence">filaments of each bundle usually distinct above base, occasionally connate just below anthers, median filament forming loop with slight indentation near base;</span> <span class="statement" id="st-d0_s14" data-properties="">nectariferous tissue borne along basal part of loop;</span> <span class="statement" id="st-d0_s15" data-properties="style some measurement">style 2-5 mm;</span> <span class="statement" id="st-d0_s16" data-properties="stigma shape;stigma size;stigma width">stigma shallowly 2-lobed, much reduced, slightly wider than style.</span> <span class="statement" id="st-d0_s17" data-properties="capsule shape;capsule shape;capsule length;capsule width"><b>Capsules </b>ovoid, attenuate to style, 9-14 × 5-9 mm.</span> <span class="statement" id="st-d0_s18" data-properties="seed shape;seed diameter;seed architecture or coloration or relief"><b>Seeds </b>reniform, ca. 1.5 mm diam., finely and obscurely reticulate, elaiosome absent.</span> <span class="statement" id="st-d0_s19" data-properties="elaiosome presence;2n chromosome quantity">2n = 16.</span><!--
+
--><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><!--
  
 
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|publication year=1871
 
|publication year=1871
 
|special status=Endemic;Selected by author to be illustrated
 
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1053.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1053.xml
 
|genus=Dicentra
 
|genus=Dicentra
 
|species=Dicentra uniflora
 
|species=Dicentra uniflora
|2n chromosome quantity=16
 
|beak length=4mm;6mm
 
|beak quantity=1
 
|beak shape=lanceolate
 
|beak width=2mm;3mm
 
|blade shape=triangular;lanceolate or spoon-shaped
 
|blade some measurement=4mm;8mm
 
|bulblet size=small
 
|bundle filament fusion=connate;distinct
 
|capsule length=9mm;14mm
 
|capsule shape=attenuate;ovoid
 
|capsule width=5mm;9mm
 
|claw shape=linear-oblong
 
|claw some measurement=4mm;6mm
 
|crest presence=absent
 
|elaiosome presence=absent
 
|flower orientation=nodding;erect
 
|indentation prominence=slight
 
|inflorescence architecture=1-flowered
 
|inner petal architecture=purple-tipped
 
|inner petal atypical some measurement=15mm;17mm
 
|inner petal some measurement=13mm;15mm
 
|leaf atypical length=7cm;10cm
 
|leaf atypical width=1cm;3cm
 
|leaf height or length or size=shorter;shorter
 
|leaf length=4cm;7cm
 
|leaf width=3cm;4cm
 
|order quantity=3;4
 
|outer petal atypical some measurement=16mm;20mm
 
|outer petal some measurement=12mm;16mm
 
|pedicel some measurement=2mm;7mm
 
|petal coloration=suffused light-brown;pink;white
 
|petiole atypical some measurement=5cm;8cm
 
|petiole some measurement=2cm;5cm
 
|plant architecture=scapose
 
|plant duration=perennial
 
|portion atypical some measurement=8mm;10mm
 
|portion orientation=reflexed
 
|portion some measurement=6mm;8mm
 
|seed architecture or coloration or relief=reticulate
 
|seed diameter=1.5
 
|seed shape=reniform
 
|stigma shape=2-lobed
 
|stigma size=reduced
 
|stigma width=slightly wider
 
|style some measurement=2mm;5mm
 
|surface pubescence=pubescent;pubescent
 
|tuber shape=club;spindle-shaped
 
|ultimate lobe architecture or shape=apiculate
 
|ultimate lobe atypical length=12mm;18mm
 
|ultimate lobe length=6mm;12mm
 
|ultimate lobe shape=retuse;oblong;spoon-shaped
 
|ultimate lobe width=1.5mm;6mm
 
 
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-->[[Category:Treatment]][[Category:Dicentra]]
 
-->[[Category:Treatment]][[Category:Dicentra]]

Revision as of 14:30, 27 July 2019

Plants perennial, scapose, from clusters of club- to spindle-shaped tubers, small bulblets often present at proximal ends of tubers. Leaves 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. Inflorescences 1-flowered, barely exceeding to shorter than leaves; bracts 1 (rarely 2) per scape, lanceolate, 4-6 × 2-3 mm. Flowers 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. Capsules ovoid, attenuate to style, 9-14 × 5-9 mm. Seeds reniform, ca. 1.5 mm diam., finely and obscurely reticulate, elaiosome absent. 2n = 16.


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

V3 1053-distribution-map.gif

B.C., Calif., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Dicentra uniflora"
Kingsley R. Stern +
Kellogg +
Steer's-head +
B.C. +, Calif. +, Idaho +, Mont. +, Nev. +, Oreg. +, Utah +, Wash. +  and Wyo. +
1500-2200(-3300) m +
Rocky slopes and hillsides in gravelly soils, often flowering near edges of melting snowbanks +
Flowering very early spring–late summer. +
Proc. Calif. Acad. Sci. +
Endemic +  and Selected by author to be illustrated +
Bikukulla +
Dicentra uniflora +
Dicentra +
species +