Difference between revisions of "Delphinium nuttallii"

A. Gray

Bot. Gaz. 12: 54. 1887.

Endemic
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="stem atypical some measurement;stem some measurement"><b>Stems </b>20-60 (-90) cm;</span> <span class="statement" id="st-d0_s1" data-properties="base coloration;base pubescence">base usually reddish, pubescent.</span> <span class="statement" id="st-d0_s2" data-properties=""><b>Leaves </b>mostly on proximal 1/2 of stem;</span> <span class="statement" id="st-d0_s3" data-properties="basal leaf quantity">basal leaves 0-2 at anthesis;</span> <span class="statement" id="st-d0_s4" data-properties="cauline leaf quantity">cauline leaves 3-10 at anthesis;</span> <span class="statement" id="st-d0_s5" data-properties="petiole some measurement">petiole 0.3-19 cm.</span> <span class="statement" id="st-d0_s6" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade length;leaf-blade width;leaf-blade pubescence"><b>Leaf-</b>blade round to reniform, 2-8 × 3-14 cm, pubescent;</span> <span class="statement" id="st-d0_s7" data-properties="ultimate lobe quantity;ultimate lobe width;ultimate lobe some measurement;ultimate lobe width">ultimate lobes 5-18, width 4-7 mm (basal), 1-5 mm (cauline), widest at middle or in proximal 1/2.</span> <span class="statement" id="st-d0_s8" data-properties="inflorescence architecture;inflorescence l w ratio"><b>Inflorescences </b>5-25 (-40) -flowered, at least 2 times longer than wide;</span> <span class="statement" id="st-d0_s9" data-properties="pedicel atypical some measurement;pedicel some measurement;pedicel pubescence">pedicel 1.5-4 (-9) cm, puberulent;</span> <span class="statement" id="st-d0_s10" data-properties="bracteole location;bracteole coloration;bracteole arrangement or course or shape;bracteole some measurement;bracteole pubescence">bracteoles 2-3 mm from flowers, green, linear, 4-6 mm, puberulent.</span> <span class="statement" id="st-d0_s11" data-properties="sepal coloration;sepal coloration;sepal coloration;sepal coloration;sepal length;sepal width;lateral sepal condition;lateral sepal pubescence;lateral sepal orientation;spur course;spur orientation;spur some measurement"><b>Flowers:</b> sepals bluish purple to yellowish, (± drab), often partly fading upon drying, puberulent, lateral sepals ± spreading, 8-11 × 3-6 mm, spurs straight, slightly ascending, 9-13 mm;</span> <span class="statement" id="st-d0_s12" data-properties="petal blade some measurement;cleft some measurement">lower petal blades ± covering stamens, 4-6 mm, clefts 0.5-2 mm;</span> <span class="statement" id="st-d0_s13" data-properties="hair density;margin coloration;margin coloration;margin coloration;margin coloration;base coloration;base coloration;base coloration;base coloration">hairs well dispersed, mostly near margins and base of cleft, white to yellow or blue.</span> <span class="statement" id="st-d0_s14" data-properties="fruit atypical some measurement;fruit some measurement;fruit l w ratio;fruit pubescence"><b>Fruits </b>10-14 (-18) mm, 3.5-4 times longer than wide, pubescent.</span> <span class="statement" id="st-d0_s15" data-properties="seed architecture"><b>Seeds </b>wing-margined;</span> <span class="statement" id="st-d0_s16" data-properties="cell surface architecture or pubescence or relief">seed-coat cell surfaces smooth.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>20-60(-90) cm; base usually reddish, pubescent. <b>Leaves</b> mostly on proximal 1/2 of stem; basal leaves 0-2 at anthesis; cauline leaves 3-10 at anthesis; petiole 0.3-19 cm. <b>Leaf</b> blade round to reniform, 2-8 × 3-14 cm, pubescent; ultimate lobes 5-18, width 4-7 mm (basal), 1-5 mm (cauline), widest at middle or in proximal 1/2. <b>Inflorescences</b> 5-25(-40)-flowered, at least 2 times longer than wide; pedicel 1.5-4(-9) cm, puberulent; bracteoles 2-3 mm from flowers, green, linear, 4-6 mm, puberulent. <b>Flowers</b>: sepals bluish purple to yellowish, (± drab), often partly fading upon drying, puberulent, lateral sepals ± spreading, 8-11 × 3-6 mm, spurs straight, slightly ascending, 9-13 mm; lower petal blades ± covering stamens, 4-6 mm, clefts 0.5-2 mm; hairs well dispersed, mostly near margins and base of cleft, white to yellow or blue. <b>Fruits</b> 10-14(-18) mm, 3.5-4 times longer than wide, pubescent. <b>Seeds</b> wing-margined; seed coat cell surfaces smooth.</span><!--
  
 
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|publication year=1887
 
|publication year=1887
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_16.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_16.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala
 
|subsection=Delphinium subsect. Grumosa
 
|subsection=Delphinium subsect. Grumosa
 
|species=Delphinium nuttallii
 
|species=Delphinium nuttallii
|basal leaf quantity=0;2
 
|base coloration=white;yellow or blue
 
|base pubescence=pubescent
 
|bracteole arrangement or course or shape=linear
 
|bracteole coloration=green
 
|bracteole location=2mm;3mm
 
|bracteole pubescence=puberulent
 
|bracteole some measurement=4mm;6mm
 
|cauline leaf quantity=3;10
 
|cell surface architecture or pubescence or relief=smooth
 
|cleft some measurement=0.5mm;2mm
 
|fruit atypical some measurement=14mm;18mm
 
|fruit l w ratio=3.5-4
 
|fruit pubescence=pubescent
 
|fruit some measurement=10mm;14mm
 
|hair density=dispersed
 
|inflorescence architecture=5-25(-40)-flowered
 
|inflorescence l w ratio=2
 
|lateral sepal condition=drying
 
|lateral sepal orientation=spreading
 
|lateral sepal pubescence=puberulent
 
|leaf-blade length=2cm;8cm
 
|leaf-blade pubescence=pubescent
 
|leaf-blade shape=round;reniform
 
|leaf-blade width=3cm;14cm
 
|margin coloration=white;yellow or blue
 
|pedicel atypical some measurement=4cm;9cm
 
|pedicel pubescence=puberulent
 
|pedicel some measurement=1.5cm;4cm
 
|petal blade some measurement=4mm;6mm
 
|petiole some measurement=0.3cm;19cm
 
|seed architecture=wing-margined
 
|sepal coloration=fading;bluish purple;yellowish
 
|sepal length=8mm;11mm
 
|sepal width=3mm;6mm
 
|spur course=straight
 
|spur orientation=ascending
 
|spur some measurement=9mm;13mm
 
|stem atypical some measurement=60cm;90cm
 
|stem some measurement=20cm;60cm
 
|ultimate lobe quantity=5;18
 
|ultimate lobe some measurement=1mm;5mm
 
|ultimate lobe width=widest;4mm;7mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]

Revision as of 13:34, 27 July 2019

Stems 20-60(-90) cm; base usually reddish, pubescent. Leaves mostly on proximal 1/2 of stem; basal leaves 0-2 at anthesis; cauline leaves 3-10 at anthesis; petiole 0.3-19 cm. Leaf blade round to reniform, 2-8 × 3-14 cm, pubescent; ultimate lobes 5-18, width 4-7 mm (basal), 1-5 mm (cauline), widest at middle or in proximal 1/2. Inflorescences 5-25(-40)-flowered, at least 2 times longer than wide; pedicel 1.5-4(-9) cm, puberulent; bracteoles 2-3 mm from flowers, green, linear, 4-6 mm, puberulent. Flowers: sepals bluish purple to yellowish, (± drab), often partly fading upon drying, puberulent, lateral sepals ± spreading, 8-11 × 3-6 mm, spurs straight, slightly ascending, 9-13 mm; lower petal blades ± covering stamens, 4-6 mm, clefts 0.5-2 mm; hairs well dispersed, mostly near margins and base of cleft, white to yellow or blue. Fruits 10-14(-18) mm, 3.5-4 times longer than wide, pubescent. Seeds wing-margined; seed coat cell surfaces smooth.

Discussion

Subspecies 2 (2 in the flora).

Delphinium nuttallii has often been confused with D. menziesii; it may be distinguished by consistently smaller flowers and usually more flowers per plant than in the latter. Interestingly, each species produces both blue-purple and yellowish flower colors, in separate populations.

Selected References

None.

Key

1 Sepals blue or bluish purple; spur more than 10 mm. Delphinium nuttallii subsp. nuttallii
1 Sepals white or light yellow; spur less than 10 mm. Delphinium nuttallii subsp. ochroleucum