Difference between revisions of "Delphinium alabamicum"

Kral

Sida 6: 250. 1976.

Common names: Alabama larkspur
Conservation concernEndemic
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="stem atypical some measurement;stem atypical some measurement;stem some measurement"><b>Stems </b>(45-) 60-90 (-130) cm;</span> <span class="statement" id="st-d0_s1" data-properties="base coloration;base pubescence">base reddish, pubescent.</span> <span class="statement" id="st-d0_s2" data-properties="leaf position"><b>Leaves </b>mostly basal;</span> <span class="statement" id="st-d0_s3" data-properties="basal leaf quantity">basal leaves 2-6 at anthesis;</span> <span class="statement" id="st-d0_s4" data-properties="cauline leaf quantity">cauline leaves 1-4 at anthesis;</span> <span class="statement" id="st-d0_s5" data-properties="petiole some measurement">petiole 0.5-22 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 reniform to semicircular, 2-11 × 3-19 cm, nearly glabrous;</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 3-35, width 3-8 mm (basal), 0.5-3 mm (cauline), widest at middle or in proximal 1/2.</span> <span class="statement" id="st-d0_s8" data-properties="inflorescence architecture"><b>Inflorescences </b>5-27-flowered;</span> <span class="statement" id="st-d0_s9" data-properties="pedicel some measurement;pedicel pubescence">pedicel 1-5 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 3-12 mm from flowers, green, linear, 2-8 mm, puberulent.</span> <span class="statement" id="st-d0_s11" data-properties="sepal coloration;sepal coloration or reflectance;sepal coloration;sepal length;sepal width;lateral sepal condition;lateral sepal pubescence;lateral sepal orientation;spur course;spur orientation;spur orientation;spur orientation;spur atypical some measurement;spur atypical some measurement;spur some measurement"><b>Flowers:</b> sepals royal blue, ± drab, often partly fading upon drying, puberulent, lateral sepals spreading, 12-20 × 5-10 mm, spurs straight, horizontal to slightly ascending, (13-) 15-16.5 (-19) mm;</span> <span class="statement" id="st-d0_s12" data-properties="petal blade some measurement;cleft some measurement">lower petal blades ± covering reproductive parts, 4-10 mm, clefts 3-5 mm;</span> <span class="statement" id="st-d0_s13" data-properties="hair position relational;hair coloration">hairs centered between claw and base of cleft, covering most of adaxial surface, white.</span> <span class="statement" id="st-d0_s14" data-properties="fruit some measurement;fruit l w ratio;fruit pubescence"><b>Fruits </b>11-18 mm, 2.5-3 times longer than wide, sparsely puberulent.</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 shape;structure shape;structure shape">surface of each seed-coat cell with with swollen, 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>(45-)60-90(-130) cm; base reddish, pubescent. <b>Leaves</b> mostly basal; basal leaves 2-6 at anthesis; cauline leaves 1-4 at anthesis; petiole 0.5-22 cm. <b>Leaf</b> blade reniform to semicircular, 2-11 × 3-19 cm, nearly glabrous; ultimate lobes 3-35, width 3-8 mm (basal), 0.5-3 mm (cauline), widest at middle or in proximal 1/2. <b>Inflorescences</b> 5-27-flowered; pedicel 1-5 cm, puberulent; bracteoles 3-12 mm from flowers, green, linear, 2-8 mm, puberulent. <b>Flowers</b>: sepals royal blue, ± drab, often partly fading upon drying, puberulent, lateral sepals spreading, 12-20 × 5-10 mm, spurs straight, horizontal to slightly ascending, (13-)15-16.5(-19) mm; lower petal blades ± covering reproductive parts, 4-10 mm, clefts 3-5 mm; hairs centered between claw and base of cleft, covering most of adaxial surface, white. <b>Fruits</b> 11-18 mm, 2.5-3 times longer than wide, sparsely puberulent. <b>Seeds</b> unwinged; surface of each seed coat cell with with swollen, blunt, hairlike structures, barely visible at 20×, otherwise smooth. <b>2n</b> = 16.</span><!--
  
 
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|publication year=1976
 
|publication year=1976
 
|special status=Conservation concern;Endemic
 
|special status=Conservation concern;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_531.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_531.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala
 
|subsection=Delphinium subsect. Grumosa
 
|subsection=Delphinium subsect. Grumosa
 
|species=Delphinium alabamicum
 
|species=Delphinium alabamicum
|2n chromosome quantity=16
 
|basal leaf quantity=2;6
 
|base coloration=reddish
 
|base pubescence=pubescent
 
|bracteole arrangement or course or shape=linear
 
|bracteole coloration=green
 
|bracteole location=3mm;12mm
 
|bracteole pubescence=puberulent
 
|bracteole some measurement=2mm;8mm
 
|cauline leaf quantity=1;4
 
|cell surface architecture or pubescence or relief=smooth
 
|cell surface prominence=visible
 
|cleft some measurement=3mm;5mm
 
|fruit l w ratio=2.5-3
 
|fruit pubescence=puberulent
 
|fruit some measurement=11mm;18mm
 
|hair coloration=white
 
|hair position relational=covering
 
|inflorescence architecture=5-27-flowered
 
|lateral sepal condition=drying
 
|lateral sepal orientation=spreading
 
|lateral sepal pubescence=puberulent
 
|leaf position=basal
 
|leaf-blade length=2cm;11cm
 
|leaf-blade pubescence=glabrous
 
|leaf-blade shape=reniform;semicircular
 
|leaf-blade width=3cm;19cm
 
|pedicel pubescence=puberulent
 
|pedicel some measurement=1cm;5cm
 
|petal blade some measurement=4mm;10mm
 
|petiole some measurement=0.5cm;22cm
 
|seed architecture=unwinged
 
|sepal coloration=fading;royal blue
 
|sepal coloration or reflectance=drab
 
|sepal length=12mm;20mm
 
|sepal width=5mm;10mm
 
|spur atypical some measurement=16.5mm;19mm
 
|spur course=straight
 
|spur orientation=horizontal;slightly ascending
 
|spur some measurement=15mm;16.5mm
 
|stem atypical some measurement=90cm;130cm
 
|stem some measurement=60cm;90cm
 
|structure shape=hairlike;blunt;swollen
 
|ultimate lobe quantity=3;35
 
|ultimate lobe some measurement=0.5mm;3mm
 
|ultimate lobe width=widest;3mm;8mm
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]
 
-->[[Category:Treatment]][[Category:Delphinium subsect. Grumosa]]

Revision as of 13:42, 27 July 2019

Stems (45-)60-90(-130) cm; base reddish, pubescent. Leaves mostly basal; basal leaves 2-6 at anthesis; cauline leaves 1-4 at anthesis; petiole 0.5-22 cm. Leaf blade reniform to semicircular, 2-11 × 3-19 cm, nearly glabrous; ultimate lobes 3-35, width 3-8 mm (basal), 0.5-3 mm (cauline), widest at middle or in proximal 1/2. Inflorescences 5-27-flowered; pedicel 1-5 cm, puberulent; bracteoles 3-12 mm from flowers, green, linear, 2-8 mm, puberulent. Flowers: sepals royal blue, ± drab, often partly fading upon drying, puberulent, lateral sepals spreading, 12-20 × 5-10 mm, spurs straight, horizontal to slightly ascending, (13-)15-16.5(-19) mm; lower petal blades ± covering reproductive parts, 4-10 mm, clefts 3-5 mm; hairs centered between claw and base of cleft, covering most of adaxial surface, white. Fruits 11-18 mm, 2.5-3 times longer than wide, sparsely puberulent. Seeds unwinged; surface of each seed coat cell with with swollen, blunt, hairlike structures, barely visible at 20×, otherwise smooth. 2n = 16.


Phenology: Flowering mid-late spring.
Habitat: Very local, thin soils in and on edges of Juniperus glades on limestone substrates
Elevation: 100-300 m

Discussion

Of conservation concern.

In addition to the Alabama sites, Delphinium alabamicum is known from one population in Georgia; it might have been transplanted there. Delphinium alabamicum has not been seen in central Alabama since 1950; populations there might have been extirpated.

Selected References

None.

Lower Taxa

None.
... more about "Delphinium alabamicum"
Michael J. Warnock +
Delphinium sect. Grumosa +
Alabama larkspur +
Ala. +  and Ga. +
100-300 m +
Very local, thin soils in and on edges of Juniperus glades on limestone substrates +
Flowering mid-late spring. +
Conservation concern +  and Endemic +
Delphinium alabamicum +
Delphinium subsect. Grumosa +
species +