Difference between revisions of "Mulgedium pulchellum"
in R. Sweet, Hort. Brit. ed. 3, 418. 1839.
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|name=Sonchus pulchellus | |name=Sonchus pulchellus | ||
|authority=Pursh | |authority=Pursh | ||
+ | |rank=species | ||
|publication_title=Fl. Amer. Sept. | |publication_title=Fl. Amer. Sept. | ||
|publication_place=2: 502. 1813 | |publication_place=2: 502. 1813 | ||
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|name=Lactuca pulchella | |name=Lactuca pulchella | ||
|authority=(Pursh) de Candolle | |authority=(Pursh) de Candolle | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Lactuca tatarica subsp. pulchella | |name=Lactuca tatarica subsp. pulchella | ||
|authority=(Pursh) Stebbins | |authority=(Pursh) Stebbins | ||
+ | |rank=subspecies | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Mulgedium;Mulgedium pulchellum | |hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Mulgedium;Mulgedium pulchellum | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Mulgedium pulchellum | name=Mulgedium pulchellum | ||
− | |||
|authority=(Pursh) G. Don in R. Sweet | |authority=(Pursh) G. Don in R. Sweet | ||
|rank=species | |rank=species | ||
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|publication year=1839 | |publication year=1839 | ||
|special status= | |special status= | ||
− | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_346.xml |
|tribe=Asteraceae tribe Cichorieae | |tribe=Asteraceae tribe Cichorieae | ||
|genus=Mulgedium | |genus=Mulgedium |
Revision as of 20:18, 16 December 2019
Leaf blades 3–12(–18) cm × 5–25(–35+) mm. Involucres 12–15+ mm. Cypselae: bodies 4–5+ mm, beaks 0–1 mm; pappi 7–9(–12+) mm. 2n = 18.
Phenology: Flowering Jun–Sep.
Habitat: Calcareous sites, clearings in forests or shrublands, meadows, roadsides, stream banks, other wet sites
Elevation: 800–3200 m
Distribution
![V19-346-distribution-map.gif](/w/images/f/fe/V19-346-distribution-map.gif)
Alta., B.C., Man., N.W.T., Ont., Que., Sask., Alaska, Ariz., Calif., Colo., Idaho, Ill., Ind., Iowa, Kans., La., Maine, Mich., Minn., Mo., Mont., Nebr., Nev., N.Mex., N.Y., N.Dak., Ohio, Okla., Oreg., Pa., S.Dak., Tex., Utah, Wash., Wis., Wyo.
Discussion
The type of Mulgedium pulchellum may be conspecific with that of M. tataricum (Linnaeus) de Candolle, a Eurasian species. Or, if “perennial” plus “Fl. blue” constitutes sufficient description for valid publication of the name Lactuca oblongifolia Nuttall (1813), then a new combination in Mulgedium based on that name may be appropriate for what is here called M. pulchellum. Presence of Mulgedium pulchellum in Texas is based on a single, early collection.
Selected References
None.