Difference between revisions of "Xanthium spinosum"
Sp. Pl. 2: 987. 1753.
Common names: Spiny cocklebur clotbur lampourde épineuse
Synonyms: Xanthium ambrosioides Hooker & Arnott Xanthium spinosum var. inerme Bel
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|name=Xanthium ambrosioides | |name=Xanthium ambrosioides | ||
|authority=Hooker & Arnott | |authority=Hooker & Arnott | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Xanthium spinosum var. inerme | |name=Xanthium spinosum var. inerme | ||
|authority=Bel | |authority=Bel | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Xanthium;Xanthium spinosum | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ambrosiinae;Xanthium;Xanthium spinosum | ||
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|elevation=10–1000 m | |elevation=10–1000 m | ||
|distribution=N.B.;Ont.;Que.;Sask.;Ala.;Ariz.;Calif.;Colo.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;Ohio;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Utah;Va.;Wash.;W.Va.;Mexico;Central America;South America;widely established in Old World. | |distribution=N.B.;Ont.;Que.;Sask.;Ala.;Ariz.;Calif.;Colo.;Conn.;Del.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;Maine;Md.;Mass.;Mich.;Miss.;Mo.;Mont.;Nebr.;Nev.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;Ohio;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Utah;Va.;Wash.;W.Va.;Mexico;Central America;South America;widely established in Old World. | ||
| − | |discussion=<p>Some authors have contended that Xanthium spinosum originated in South America and is introduced and/or naturalized everywhere else that it is found.</p> | + | |discussion=<p>Some authors have contended that <i>Xanthium spinosum</i> originated in South America and is introduced and/or naturalized everywhere else that it is found.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Xanthium spinosum | name=Xanthium spinosum | ||
| − | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
| Line 54: | Line 55: | ||
|publication year=1753 | |publication year=1753 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_28.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae | ||
Latest revision as of 20:11, 5 November 2020
Plants 10–60(–120+) cm; nodal spines usually in pairs, simple or 2–3-partite, 15–30+ mm. Leaves: petioles 1–15(–25+) mm; blades ± ovate to lanceolate or lance-linear, 4–8(–12+) × 1–3(–5+) cm, often pinnately 3(–7+)-lobed, abaxial faces gray to white, densely strigose. Burs 10–12(–15+) mm. 2n = 36.
Phenology: Flowering Jul–Oct.
Habitat: Damp or seasonally wet, alkaline soils, waste places, margins of agriculture
Elevation: 10–1000 m
Distribution
N.B., Ont., Que., Sask., Ala., Ariz., Calif., Colo., Conn., Del., Fla., Ga., Idaho, Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Miss., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.C., Ohio, Oreg., Pa., R.I., S.C., Tenn., Tex., Utah, Va., Wash., W.Va., Mexico, Central America, South America, widely established in Old World.
Discussion
Some authors have contended that Xanthium spinosum originated in South America and is introduced and/or naturalized everywhere else that it is found.
Selected References
None.
Lower Taxa
None.
... more about "Xanthium spinosum"
N.B. +, Ont. +, Que. +, Sask. +, Ala. +, Ariz. +, Calif. +, Colo. +, Conn. +, Del. +, Fla. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Miss. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, Ohio +, Oreg. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Utah +, Va. +, Wash. +, W.Va. +, Mexico +, Central America +, South America + and widely established in Old World. +
Sp. Pl. +
1753 +
Xanthium spinosum +
Xanthium +
species +