Difference between revisions of "Delphinium glaucescens"

Rydberg

Mem. New York Bot. Gard. 1: 155. 1900.

Common names: Glaucous larkspur
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>35-70 (-100) cm;</span> <span class="statement" id="st-d0_s1" data-properties="base coloration;base pubescence;base pubescence">base ± reddish, glabrous, glaucous.</span> <span class="statement" id="st-d0_s2" data-properties="leaf position;leaf quantity;leaf presence"><b>Leaves </b>cauline, 6-22, absent from proximal 1/5 of stem at anthesis;</span> <span class="statement" id="st-d0_s3" data-properties="petiole some measurement">petiole 1-10 cm.</span> <span class="statement" id="st-d0_s4" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade length;leaf-blade width;margin shape;margin pubescence"><b>Leaf-</b>blade pentagonal to round, 2-9 × 3-14 cm, margins seldom laciniate, nearly glabrous;</span> <span class="statement" id="st-d0_s5" data-properties="ultimate lobe quantity;ultimate lobe width;tip shape;tip shape;tip shape">ultimate lobes 5-17, width 2-8 mm, tips abruptly tapered to mucronate apex;</span> <span class="statement" id="st-d0_s6" data-properties="leaf lobe l w ratio">midcauline leaf lobes more than 3 times longer than wide.</span> <span class="statement" id="st-d0_s7" data-properties="inflorescence architecture"><b>Inflorescences </b>10-25-flowered;</span> <span class="statement" id="st-d0_s8" data-properties="pedicel some measurement;pedicel pubescence;pedicel pubescence;pedicel pubescence">pedicel 0.5-1.5 cm, puberulent to glabrous;</span> <span class="statement" id="st-d0_s9" data-properties="bracteole location;bracteole coloration;bracteole arrangement or course or shape;bracteole some measurement;bracteole pubescence">bracteoles 2-20 mm from flowers, green, linear, 3-8 mm, nearly glabrous.</span> <span class="statement" id="st-d0_s10" data-properties="sepal coloration;sepal pubescence;lateral sepal orientation;lateral sepal orientation;lateral sepal orientation;lateral sepal length;lateral sepal width;spur course;spur orientation;spur some measurement"><b>Flowers:</b> sepals dark blue, nearly glabrous, lateral sepals spreading to reflexed, 8-12 × 3-4 mm, spurs straight, ascending 40-90°, 9-13 mm;</span> <span class="statement" id="st-d0_s11" data-properties="petal blade some measurement;cleft some measurement">lower petal blades ± covering stamens, 3-5 mm, clefts 1-2 mm;</span> <span class="statement" id="st-d0_s12" data-properties="hair position;hair coloration">hairs centered, mostly near base of cleft, white.</span> <span class="statement" id="st-d0_s13" data-properties="fruit some measurement;fruit l w ratio;fruit pubescence"><b>Fruits </b>7-13 mm, 3.4-4 times longer than wide, puberulent.</span> <span class="statement" id="st-d0_s14" data-properties="seed architecture"><b>Seeds </b>± wing-margined;</span> <span class="statement" id="st-d0_s15" data-properties="seed-coat cell size or width;seed-coat cell height or length or size;surface architecture or pubescence or relief">seed-coat cells narrow but short, surfaces smooth.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>35-70(-100) cm; base ± reddish, glabrous, glaucous. <b>Leaves</b> cauline, 6-22, absent from proximal 1/5 of stem at anthesis; petiole 1-10 cm. <b>Leaf</b> blade pentagonal to round, 2-9 × 3-14 cm, margins seldom laciniate, nearly glabrous; ultimate lobes 5-17, width 2-8 mm, tips abruptly tapered to mucronate apex; midcauline leaf lobes more than 3 times longer than wide. <b>Inflorescences</b> 10-25-flowered; pedicel 0.5-1.5 cm, puberulent to glabrous; bracteoles 2-20 mm from flowers, green, linear, 3-8 mm, nearly glabrous. <b>Flowers</b>: sepals dark blue, nearly glabrous, lateral sepals spreading to reflexed, 8-12 × 3-4 mm, spurs straight, ascending 40-90°, 9-13 mm; lower petal blades ± covering stamens, 3-5 mm, clefts 1-2 mm; hairs centered, mostly near base of cleft, white. <b>Fruits</b> 7-13 mm, 3.4-4 times longer than wide, puberulent. <b>Seeds</b> ± wing-margined; seed coat cells narrow but short, surfaces smooth.</span><!--
  
 
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|publication year=1900
 
|publication year=1900
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_699.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_699.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala
 
|subsection=Delphinium subsect. Exaltata
 
|subsection=Delphinium subsect. Exaltata
 
|species=Delphinium glaucescens
 
|species=Delphinium glaucescens
|base coloration=reddish
 
|base pubescence=glaucous;glabrous
 
|bracteole arrangement or course or shape=linear
 
|bracteole coloration=green
 
|bracteole location=2mm;20mm
 
|bracteole pubescence=glabrous
 
|bracteole some measurement=3mm;8mm
 
|cleft some measurement=1mm;2mm
 
|fruit l w ratio=3.4-4
 
|fruit pubescence=puberulent
 
|fruit some measurement=7mm;13mm
 
|hair coloration=white
 
|hair position=centered
 
|inflorescence architecture=10-25-flowered
 
|lateral sepal length=8mm;12mm
 
|lateral sepal orientation=spreading;reflexed
 
|lateral sepal width=3mm;4mm
 
|leaf lobe l w ratio=3+
 
|leaf position=cauline
 
|leaf presence=absent
 
|leaf quantity=6;22
 
|leaf-blade length=2cm;9cm
 
|leaf-blade shape=pentagonal;round
 
|leaf-blade width=3cm;14cm
 
|margin pubescence=glabrous
 
|margin shape=laciniate
 
|pedicel pubescence=puberulent;glabrous
 
|pedicel some measurement=0.5cm;1.5cm
 
|petal blade some measurement=3mm;5mm
 
|petiole some measurement=1cm;10cm
 
|seed architecture=wing-margined
 
|seed-coat cell height or length or size=short
 
|seed-coat cell size or width=narrow
 
|sepal coloration=dark blue
 
|sepal pubescence=glabrous
 
|spur course=straight
 
|spur orientation=ascending
 
|spur some measurement=9mm;13mm
 
|stem atypical some measurement=70cm;100cm
 
|stem some measurement=35cm;70cm
 
|surface architecture or pubescence or relief=smooth
 
|tip shape=abruptly tapered;mucronate
 
|ultimate lobe quantity=5;17
 
|ultimate lobe width=2mm;8mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Exaltata]]
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Exaltata]]

Revision as of 13:47, 27 July 2019

Stems 35-70(-100) cm; base ± reddish, glabrous, glaucous. Leaves cauline, 6-22, absent from proximal 1/5 of stem at anthesis; petiole 1-10 cm. Leaf blade pentagonal to round, 2-9 × 3-14 cm, margins seldom laciniate, nearly glabrous; ultimate lobes 5-17, width 2-8 mm, tips abruptly tapered to mucronate apex; midcauline leaf lobes more than 3 times longer than wide. Inflorescences 10-25-flowered; pedicel 0.5-1.5 cm, puberulent to glabrous; bracteoles 2-20 mm from flowers, green, linear, 3-8 mm, nearly glabrous. Flowers: sepals dark blue, nearly glabrous, lateral sepals spreading to reflexed, 8-12 × 3-4 mm, spurs straight, ascending 40-90°, 9-13 mm; lower petal blades ± covering stamens, 3-5 mm, clefts 1-2 mm; hairs centered, mostly near base of cleft, white. Fruits 7-13 mm, 3.4-4 times longer than wide, puberulent. Seeds ± wing-margined; seed coat cells narrow but short, surfaces smooth.


Phenology: Flowering summer.
Habitat: Rocky slopes in subalpine coniferous woods
Elevation: 2000-4000 m

Discussion

Hybrids with Delphinium glaucum are known.

Selected References

None.

Lower Taxa

None.