Difference between revisions of "Delphinium carolinianum subsp. virescens"

(Nuttall) R. E. Brooks

Phytologia 60: 8. 1982.

Common names: Plains larkspur white larkspur Penard's larkspur
EndemicWeedy
Basionym: Delphinium virescens Nuttall Gen. N. Amer. Pl. 2: 14. 1818
Synonyms: Delphinium virescens var. macroseratilis (Rydberg) Cory Delphinium virescens var. penardii (Huth) L. M. Perry
Treatment appears in FNA Volume 3.
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|name=Delphinium virescens
 
|name=Delphinium virescens
 
|authority=Nuttall
 
|authority=Nuttall
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|publication_title=Gen. N. Amer. Pl.
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V3/V3_876.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V3/V3_876.xml
 
|genus=Delphinium
 
|genus=Delphinium
 
|section=Delphinium sect. Diedropetala
 
|section=Delphinium sect. Diedropetala

Revision as of 19:55, 24 September 2019

Roots without elongate central axis; fascicles 2-8, ± horizontal. Stems 50-80 cm. Leaves mostly cauline at anthesis; distalmost petioles more than 5 mm. Leaf blade with 5 or more major divisions; ultimate lobes of midcauline leaf blades 5-15, width 2-6 mm. Flowers: sepals white to very pale blue. 2n = 16.


Phenology: Flowering late winter–early summer.
Habitat: Prairies, sandy, loamy, or clay soils
Elevation: 250-2000 m

Distribution

V3 876-distribution-map.gif

Man., Colo., Iowa, Kans., Minn., Mo., Nebr., N.Dak., Okla., S.Dak., Tex., Wis.

Discussion

Delphinium carolinianum subsp. virescens is known to hybridize with D. madrense and with D. wootonii.

Selected References

None.

Lower Taxa

None.
Michael J. Warnock +
(Nuttall) R. E. Brooks +
Delphinium virescens +
Plains larkspur +, white larkspur +  and Penard's larkspur +
Man. +, Colo. +, Iowa +, Kans. +, Minn. +, Mo. +, Nebr. +, N.Dak. +, Okla. +, S.Dak. +, Tex. +  and Wis. +
250-2000 m +
Prairies, sandy, loamy, or clay soils +
Flowering late winter–early summer. +
Endemic +  and Weedy +
Delphinium virescens var. macroseratilis +  and Delphinium virescens var. penardii +
Delphinium carolinianum subsp. virescens +
Delphinium carolinianum +
subspecies +