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
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.