Show Lower Taxa
Difference between revisions of "Delphinium subsect. Multiplex"
Phytologia 78: 81. 1995.
Treatment appears in FNA Volume 3.
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| − | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>2-6-branched, (5-)10-40(-50) cm, twisted fibrous, dry to fleshy, thin threadlike segments apparent nearly entire length; buds more than 3 mm, sometimes present during dormant season. <b>Stems</b> 1-4(-8) per root, usually unbranched, rarely less than 60 cm, elongation delayed 1-3 weeks after leaf initiation; base usually not narrowed, firmly attached to root; proximal internodes much shorter than those of midstem. <b>Leaves</b> basal and cauline, largest near base of stem, others usually abruptly smaller on distal portion of stem; basal petioles ± spreading, cauline petioles ascending; basal leaves more rounded and with fewer, wider lobes than cauline leaves. <b>Inflorescences</b> usually 3-12 flowers per 5 cm, dense to open, cylindric, spurs sometimes intersecting rachis; pedicel ascending, usually less than 2 cm; if stems less than 60 cm, then pedicel remotely ascending (sigmoid); bracts usually markedly smaller and fewer lobed than leaves. <b>Fruits</b> erect. <b>Seeds</b> rectangular to crescent-shaped, 1.8-3 × 1.3-2.5 mm, not ringed at proximal end, wing-margined or not; seed coats with small irregular wavy ridges or ripples, cells elongate (more than 3 times longer than wide), cell margins straight.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |distribution=w United States | + | |distribution=w United States. |
|discussion=<p>Species 4 (4 in the flora).</p> | |discussion=<p>Species 4 (4 in the flora).</p> | ||
|tables= | |tables= | ||
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name=Delphinium subsect. Multiplex | name=Delphinium subsect. Multiplex | ||
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|authority=M. J. Warnock | |authority=M. J. Warnock | ||
|rank=subsection | |rank=subsection | ||
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|basionyms= | |basionyms= | ||
|family=Ranunculaceae | |family=Ranunculaceae | ||
| − | |distribution=w United States | + | |distribution=w United States. |
|reference=None | |reference=None | ||
|publication title=Phytologia | |publication title=Phytologia | ||
|publication year=1995 | |publication year=1995 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_991.xml |
|genus=Delphinium | |genus=Delphinium | ||
|section=Delphinium sect. Diedropetala | |section=Delphinium sect. Diedropetala | ||
|subsection=Delphinium subsect. Multiplex | |subsection=Delphinium subsect. Multiplex | ||
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-->[[Category:Treatment]][[Category:Delphinium sect. Diedropetala]] | -->[[Category:Treatment]][[Category:Delphinium sect. Diedropetala]] | ||
Latest revision as of 21:52, 5 November 2020
Roots 2-6-branched, (5-)10-40(-50) cm, twisted fibrous, dry to fleshy, thin threadlike segments apparent nearly entire length; buds more than 3 mm, sometimes present during dormant season. Stems 1-4(-8) per root, usually unbranched, rarely less than 60 cm, elongation delayed 1-3 weeks after leaf initiation; base usually not narrowed, firmly attached to root; proximal internodes much shorter than those of midstem. Leaves basal and cauline, largest near base of stem, others usually abruptly smaller on distal portion of stem; basal petioles ± spreading, cauline petioles ascending; basal leaves more rounded and with fewer, wider lobes than cauline leaves. Inflorescences usually 3-12 flowers per 5 cm, dense to open, cylindric, spurs sometimes intersecting rachis; pedicel ascending, usually less than 2 cm; if stems less than 60 cm, then pedicel remotely ascending (sigmoid); bracts usually markedly smaller and fewer lobed than leaves. Fruits erect. Seeds rectangular to crescent-shaped, 1.8-3 × 1.3-2.5 mm, not ringed at proximal end, wing-margined or not; seed coats with small irregular wavy ridges or ripples, cells elongate (more than 3 times longer than wide), cell margins straight.
Distribution
w United States.
Discussion
Species 4 (4 in the flora).
Selected References
None.
Key
| 1 | Sepals yellowish green. | Delphinium viridescens |
| 1 | Sepals bluish or purplish (sometimes white, or lavender), not yellow or yellowish. | > 2 |
| 2 | Leaves usually absent from proximal 1/5 of stem at anthesis. | Delphinium multiplex |
| 2 | Leaves present on proximal 1/5 of stem at anthesis. | > 3 |
| 3 | Bracteoles less than 4mm; spurs 9–12 mm; pedicel 0.3–1.5(–2.5) cm; sepals white to light blue. | Delphinium inopinum |
| 3 | Bracteoles more than 4mm; spurs 11–22 mm; pedicel 1–4(–15) cm; sepals bluish purple. | Delphinium polycladon |