Difference between revisions of "Delphinium subsect. Virescens"
Phytologia 78: 85. 1995.
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− | --><span class="statement" id="st- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Roots </b>2-8-branched, fusiform, fascicled, 3-8(-15) cm, ± fleshy; buds minute. <b>Stems</b> 1(-2) per root, usually unbranched, elongation delayed 4-16 weeks after leaf initiation; base not narrowed, firmly attached to root. <b>Leaves</b> basal and cauline, largest near base of stem, others often 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 with 3-8 flowers per 5 cm, ± dense, cylindric; pedicel appressed-ascending, usually less than 2 cm; bracts markedly smaller and fewer lobed than leaves. <b>Fruits</b> erect. <b>Seeds</b> crescent-shaped to obpyramidal, 1.5-2.5 × 0.8-1.8 mm, not ringed, not wing-margined; seed coats with prominent multicellular, transverse, wavy ridges, cells ± brick-shaped, cell margins straight.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
− | |distribution=North America;n Mexico | + | |distribution=North America;n Mexico. |
|discussion=<p>Species 3 (3 in the flora).</p> | |discussion=<p>Species 3 (3 in the flora).</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Delphinium subsect. Virescens | name=Delphinium subsect. Virescens | ||
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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=North America;n Mexico | + | |distribution=North America;n Mexico. |
|reference=warnock1981a | |reference=warnock1981a | ||
|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_847.xml |
|genus=Delphinium | |genus=Delphinium | ||
|section=Delphinium sect. Diedropetala | |section=Delphinium sect. Diedropetala | ||
|subsection=Delphinium subsect. Virescens | |subsection=Delphinium subsect. Virescens | ||
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-->[[Category:Treatment]][[Category:Delphinium sect. Diedropetala]] | -->[[Category:Treatment]][[Category:Delphinium sect. Diedropetala]] |
Latest revision as of 21:51, 5 November 2020
Roots 2-8-branched, fusiform, fascicled, 3-8(-15) cm, ± fleshy; buds minute. Stems 1(-2) per root, usually unbranched, elongation delayed 4-16 weeks after leaf initiation; base not narrowed, firmly attached to root. Leaves basal and cauline, largest near base of stem, others often 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 with 3-8 flowers per 5 cm, ± dense, cylindric; pedicel appressed-ascending, usually less than 2 cm; bracts markedly smaller and fewer lobed than leaves. Fruits erect. Seeds crescent-shaped to obpyramidal, 1.5-2.5 × 0.8-1.8 mm, not ringed, not wing-margined; seed coats with prominent multicellular, transverse, wavy ridges, cells ± brick-shaped, cell margins straight.
Distribution
North America, n Mexico.
Discussion
Species 3 (3 in the flora).
Selected References
Key
1 | Sepals white to lavender, reflexed; leaves grayish pubescent with short hairs. | Delphinium wootonii |
1 | Sepals white to blue; if lavender, then not reflexed and leaves not grayish pubescent. | > 2 |
2 | Plants with combination of midcauline leaf blades round with at least 7 lobes more than 3/10 length of longest lobe; sepals dark to light blue; distalmost petiole immediately below inflorescence at least 1 cm long. | Delphinium madrense |
2 | Plants deviating in at least one feature from combination above; sepals purple to blue to white; distalmost petiole immediately below inflorescence less than 0.5(–1) cm long. | Delphinium carolinianum |