familyRanunculaceae
genusDelphinium
subsectionDelphinium subsect. Virescens
speciesDelphinium carolinianum
Difference between revisions of "Delphinium carolinianum"
Fl. Carol., 155. 1788.
Treatment appears in FNA Volume 3.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>(20-)40-90(-150) cm; base reddish or not, ± pubescent. <b>Leaves</b> basal and cauline; basal leaves 0-10 at anthesis; cauline leaves 4-12 at anthesis; petiole 0.1-14 cm. <b>Leaf</b> blade round to pentagonal, 1-8 × 2-12 cm, pubescence variable; ultimate lobes 3-29, width 2-10 mm (basal), 1-7 mm (cauline). <b>Inflorescences</b> (3-)8-27(-94)-flowered; pedicel (0.4-)0.7-1.8(-5.7) cm, nearly glabrous to glandular; bracteoles 1-3.5(-6) mm from flowers, green or blue, linear, 2-7 mm, pubescence nearly glabrous to glandular. <b>Flowers</b>: sepals purple to blue to white, nearly glabrous, lateral sepals spreading, (7-)9-14(-17) × (3-)3.5-6(-8) mm, spurs ± upcurved, ascending 20-90° above vertical, (9-)11-17(-19) mm; lower petal blades ± covering stamens, 5-7 mm, cleft 2-4 mm; hairs centered, densest near base of cleft, white, sometimes blue or yellow. <b>Fruits</b> (10-)12.5-18.5(-27) mm, 4-4.5 times longer than wide, glabrous to puberulent. <b>Seeds</b>: seed coat cells with surfaces pustulate or smooth.</span><!-- |
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| − | |distribution=c;se North America;Mexico | + | |distribution=c;se North America;Mexico. |
|discussion=<p>Subspecies 4 (4 in the flora).</p> | |discussion=<p>Subspecies 4 (4 in the flora).</p> | ||
|tables= | |tables= | ||
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|basionyms= | |basionyms= | ||
|family=Ranunculaceae | |family=Ranunculaceae | ||
| − | |distribution=c;se North America;Mexico | + | |distribution=c;se North America;Mexico. |
|reference=None | |reference=None | ||
|publication title=Fl. Carol., | |publication title=Fl. Carol., | ||
|publication year=1788 | |publication year=1788 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna- | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_556.xml |
|genus=Delphinium | |genus=Delphinium | ||
|section=Delphinium sect. Diedropetala | |section=Delphinium sect. Diedropetala | ||
|subsection=Delphinium subsect. Virescens | |subsection=Delphinium subsect. Virescens | ||
|species=Delphinium carolinianum | |species=Delphinium carolinianum | ||
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-->[[Category:Treatment]][[Category:Delphinium subsect. Virescens]] | -->[[Category:Treatment]][[Category:Delphinium subsect. Virescens]] | ||
Revision as of 14:43, 27 July 2019
Stems (20-)40-90(-150) cm; base reddish or not, ± pubescent. Leaves basal and cauline; basal leaves 0-10 at anthesis; cauline leaves 4-12 at anthesis; petiole 0.1-14 cm. Leaf blade round to pentagonal, 1-8 × 2-12 cm, pubescence variable; ultimate lobes 3-29, width 2-10 mm (basal), 1-7 mm (cauline). Inflorescences (3-)8-27(-94)-flowered; pedicel (0.4-)0.7-1.8(-5.7) cm, nearly glabrous to glandular; bracteoles 1-3.5(-6) mm from flowers, green or blue, linear, 2-7 mm, pubescence nearly glabrous to glandular. Flowers: sepals purple to blue to white, nearly glabrous, lateral sepals spreading, (7-)9-14(-17) × (3-)3.5-6(-8) mm, spurs ± upcurved, ascending 20-90° above vertical, (9-)11-17(-19) mm; lower petal blades ± covering stamens, 5-7 mm, cleft 2-4 mm; hairs centered, densest near base of cleft, white, sometimes blue or yellow. Fruits (10-)12.5-18.5(-27) mm, 4-4.5 times longer than wide, glabrous to puberulent. Seeds: seed coat cells with surfaces pustulate or smooth.
Distribution
c, se North America, Mexico.
Discussion
Subspecies 4 (4 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Basal leaves absent at anthesis, cauline leaves divided into many narrow (less than 2 mm wide) segments, blade not distinctly 3-parted; distalmost petiole less than 5 mm; sepals usually blue or purple (rarely white). | Delphinium carolinianum subsp. carolinianum |
| 1 | Basal leaves usually present at anthesis, and/or cauline leaf lobes usually wider than 2 mm, blade often distinctly 3-parted or more; distalmost petiole more than 5 mm; sepals blue or white. | > 2 |
| 2 | Leaf blade distinctly 3-parted with few additional divisions; sepals blue to white; roots usually ± vertical, often without major branches. | Delphinium carolinianum subsp. vimineum |
| 2 | Leaf blade with 3–5 or more major divisions, each further divided into segments; sepals white to very pale blue; roots ±horizontal with several major branches. | > 3 |
| 3 | Stems usually less than 45 cm; in thin soils over limestone in clearings of deciduous woods; leaf blade with 3 major divisions; e of Mississippi River. | Delphinium carolinianum subsp. calciphilum |
| 3 | Stems usually more than 45 cm; in deeper soils in grasslands; leaf blade with 5 or more major divisions; w of Mississippi River. | Delphinium carolinianum subsp. virescens |