Difference between revisions of "Delphinium tricorne"

Michaux

Fl. Bor.-Amer., 314. 1803.

Common names: Dwarf larkspur
EndemicSelected by author to be illustrated
Treatment appears in FNA Volume 3.
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FNA>Volume Importer
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--><span class="statement" id="st-d0_s0" data-properties="stem some measurement"><b>Stems </b>20-60 cm;</span> <span class="statement" id="st-d0_s1" data-properties="base coloration;base pubescence">base often reddish, nearly glabrous.</span> <span class="statement" id="st-d0_s2" data-properties=""><b>Leaves </b>mostly on proximal 1/3 of stem;</span> <span class="statement" id="st-d0_s3" data-properties="basal leaf quantity">basal leaves 0-4 at anthesis;</span> <span class="statement" id="st-d0_s4" data-properties="cauline leaf quantity">cauline leaves 2-8 at anthesis;</span> <span class="statement" id="st-d0_s5" data-properties="petiole some measurement">petiole 4-12 cm.</span> <span class="statement" id="st-d0_s6" data-properties="leaf-blade shape;leaf-blade length;leaf-blade width;leaf-blade pubescence"><b>Leaf-</b>blade round, 2-8 × 4-12 cm, nearly glabrous;</span> <span class="statement" id="st-d0_s7" data-properties="ultimate lobe quantity;ultimate lobe quantity;ultimate lobe quantity;ultimate lobe quantity;ultimate lobe some measurement;ultimate lobe width;petiole width">ultimate lobes 3-18, 5 or more extending more than 3/5 distance to petiole, width 2-10 mm (basal), 4-10 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>5-15 (-30) -flowered, less than 3 times longer than wide;</span> <span class="statement" id="st-d0_s9" data-properties="pedicel some measurement;pedicel pubescence">pedicel 1-2.5 cm, puberulent;</span> <span class="statement" id="st-d0_s10" data-properties="bracteole atypical some measurement;bracteole location;bracteole coloration;bracteole arrangement or course or shape;bracteole some measurement;bracteole pubescence">bracteoles 1-4 (-6) mm from flowers, green, linear, 3-5 mm, puberulent.</span> <span class="statement" id="st-d0_s11" data-properties="sepal coloration;sepal coloration;sepal coloration;sepal coloration;sepal coloration;sepal pubescence;lateral sepal orientation;lateral sepal length;lateral sepal width;spur course;spur degree;spur some measurement"><b>Flowers:</b> sepals deep bluish purple to pink or white, puberulent, lateral sepals spreading, 11-19 × 4-7 mm, spurs straight, within 30° of horizontal, 13-16 mm;</span> <span class="statement" id="st-d0_s12" data-properties="petal blade coloration;petal blade some measurement;plant architecture;cleft some measurement">lower petal blades ± covering stamens, blue, except sometimes in white-flowered plants, 6-10 mm, clefts 0.5-2 mm;</span> <span class="statement" id="st-d0_s13" data-properties="hair count or density;hair coloration">hairs sparse, mostly centered near junction of blade and claw, white.</span> <span class="statement" id="st-d0_s14" data-properties="fruit some measurement;fruit l w ratio;fruit pubescence"><b>Fruits </b>14-22 mm, 4-4.5 times longer than wide, nearly glabrous.</span> <span class="statement" id="st-d0_s15" data-properties="seed architecture"><b>Seeds </b>unwinged;</span> <span class="statement" id="st-d0_s16" data-properties="structure quantity;structure size;structure shape;structure shape;structure shape;structure shape">surface of each seed-coat cell with 1-5 small, swollen, elongate, blunt, hairlike structures, barely visible at 20×, otherwise smooth.</span> <span class="statement" id="st-d0_s17" data-properties="cell surface prominence;cell surface architecture or pubescence or relief;2n chromosome quantity">2n = 16.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>20-60 cm; base often reddish, nearly glabrous. <b>Leaves</b> mostly on proximal 1/3 of stem; basal leaves 0-4 at anthesis; cauline leaves 2-8 at anthesis; petiole 4-12 cm. <b>Leaf</b> blade round, 2-8 × 4-12 cm, nearly glabrous; ultimate lobes 3-18, 5 or more extending more than 3/5 distance to petiole, width 2-10 mm (basal), 4-10 mm (cauline), widest at middle or in proximal 1/2. <b>Inflorescences</b> 5-15(-30)-flowered, less than 3 times longer than wide; pedicel 1-2.5 cm, puberulent; bracteoles 1-4(-6) mm from flowers, green, linear, 3-5 mm, puberulent. <b>Flowers</b>: sepals deep bluish purple to pink or white, puberulent, lateral sepals spreading, 11-19 × 4-7 mm, spurs straight, within 30° of horizontal, 13-16 mm; lower petal blades ± covering stamens, blue, except sometimes in white-flowered plants, 6-10 mm, clefts 0.5-2 mm; hairs sparse, mostly centered near junction of blade and claw, white. <b>Fruits</b> 14-22 mm, 4-4.5 times longer than wide, nearly glabrous. <b>Seeds</b> unwinged; surface of each seed coat cell with 1-5 small, swollen, elongate, blunt, hairlike structures, barely visible at 20×, otherwise smooth. <b>2n</b> = 16.</span><!--
  
 
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|publication year=1803
 
|publication year=1803
 
|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_891.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_891.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala
 
|subsection=Delphinium subsect. Grumosa
 
|subsection=Delphinium subsect. Grumosa
 
|species=Delphinium tricorne
 
|species=Delphinium tricorne
|2n chromosome quantity=16
 
|basal leaf quantity=0;4
 
|base coloration=reddish
 
|base pubescence=glabrous
 
|bracteole arrangement or course or shape=linear
 
|bracteole atypical some measurement=4mm;6mm
 
|bracteole coloration=green
 
|bracteole location=1mm;4mm
 
|bracteole pubescence=puberulent
 
|bracteole some measurement=3mm;5mm
 
|cauline leaf quantity=2;8
 
|cell surface architecture or pubescence or relief=smooth
 
|cell surface prominence=visible
 
|cleft some measurement=0.5mm;2mm
 
|fruit l w ratio=4-4.5
 
|fruit pubescence=glabrous
 
|fruit some measurement=14mm;22mm
 
|hair coloration=white
 
|hair count or density=sparse
 
|inflorescence architecture=5-15(-30)-flowered
 
|inflorescence l w ratio=0-3
 
|lateral sepal length=11mm;19mm
 
|lateral sepal orientation=spreading
 
|lateral sepal width=4mm;7mm
 
|leaf-blade length=2cm;8cm
 
|leaf-blade pubescence=glabrous
 
|leaf-blade shape=round
 
|leaf-blade width=4cm;12cm
 
|pedicel pubescence=puberulent
 
|pedicel some measurement=1cm;2.5cm
 
|petal blade coloration=blue
 
|petal blade some measurement=6mm;10mm
 
|petiole some measurement=4cm;12cm
 
|petiole width=2mm;10mm
 
|plant architecture=white-flowered
 
|seed architecture=unwinged
 
|sepal coloration=bluish purple;pink or white
 
|sepal pubescence=puberulent
 
|spur course=straight
 
|spur degree=30°
 
|spur some measurement=13mm;16mm
 
|stem some measurement=20cm;60cm
 
|structure quantity=1;5
 
|structure shape=hairlike;blunt;elongate;swollen
 
|structure size=small
 
|ultimate lobe quantity=/5;3;5;3;18
 
|ultimate lobe some measurement=4mm;10mm
 
|ultimate lobe width=widest
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]

Revision as of 14:52, 27 July 2019

Stems 20-60 cm; base often reddish, nearly glabrous. Leaves mostly on proximal 1/3 of stem; basal leaves 0-4 at anthesis; cauline leaves 2-8 at anthesis; petiole 4-12 cm. Leaf blade round, 2-8 × 4-12 cm, nearly glabrous; ultimate lobes 3-18, 5 or more extending more than 3/5 distance to petiole, width 2-10 mm (basal), 4-10 mm (cauline), widest at middle or in proximal 1/2. Inflorescences 5-15(-30)-flowered, less than 3 times longer than wide; pedicel 1-2.5 cm, puberulent; bracteoles 1-4(-6) mm from flowers, green, linear, 3-5 mm, puberulent. Flowers: sepals deep bluish purple to pink or white, puberulent, lateral sepals spreading, 11-19 × 4-7 mm, spurs straight, within 30° of horizontal, 13-16 mm; lower petal blades ± covering stamens, blue, except sometimes in white-flowered plants, 6-10 mm, clefts 0.5-2 mm; hairs sparse, mostly centered near junction of blade and claw, white. Fruits 14-22 mm, 4-4.5 times longer than wide, nearly glabrous. Seeds unwinged; surface of each seed coat cell with 1-5 small, swollen, elongate, blunt, hairlike structures, barely visible at 20×, otherwise smooth. 2n = 16.


Phenology: Flowering spring.
Habitat: Slopes in deciduous forests, thicket edges, moist prairies
Elevation: 10-1500 m

Distribution

V3 891-distribution-map.gif

Ala., Ark., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., Md., Miss., Mo., Nebr., N.C., Ohio, Okla., Pa., S.C., Tenn., Va., W.Va.

Discussion

Delphinium tricorne is the most commonly encountered larkspur east of the Great Plains.

The Cherokee prepared infusions of Delphinium tricorne to ingest for heart problems, although they believed the roots of the plant made cows drunk and killed them (D. E. Moerman 1986).

Selected References

None.

Lower Taxa

None.
... more about "Delphinium tricorne"
Michael J. Warnock +
Michaux +
Delphinium sect. Grumosa +
Dwarf larkspur +
Ala. +, Ark. +, D.C. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Md. +, Miss. +, Mo. +, Nebr. +, N.C. +, Ohio +, Okla. +, Pa. +, S.C. +, Tenn. +, Va. +  and W.Va. +
10-1500 m +
Slopes in deciduous forests, thicket edges, moist prairies +
Flowering spring. +
Fl. Bor.-Amer., +
Endemic +  and Selected by author to be illustrated +
Delphinium tricorne +
Delphinium subsect. Grumosa +
species +