Difference between revisions of "Dysphania pumilio"
Ukrayins’k. Bot. Zhurn., n. s. 59: 382. 2002.
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|common_names=Clammy goosefoot;small crumbweed | |common_names=Clammy goosefoot;small crumbweed | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=I | ||
+ | |label=Introduced | ||
+ | }}{{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
+ | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Chenopodium pumilio | |name=Chenopodium pumilio | ||
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|elevation=0-1200 m | |elevation=0-1200 m | ||
|distribution=Ark.;Calif.;Conn.;D.C.;Fla.;Ga.;Ill.;Kans.;Ky.;La.;Mass.;Mo.;Nev.;N.J.;N.Y.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Wash.;Wis.;Australia;introduced in subtropical and warm-temperate regions. | |distribution=Ark.;Calif.;Conn.;D.C.;Fla.;Ga.;Ill.;Kans.;Ky.;La.;Mass.;Mo.;Nev.;N.J.;N.Y.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;Tenn.;Tex.;Va.;Wash.;Wis.;Australia;introduced in subtropical and warm-temperate regions. | ||
+ | |introduced=true | ||
|discussion=<p>This species has gone under the misapplied name <i>Chenopodium</i> carinatum R. Brown (now 9. <i>Dysphania carinata</i>).</p> | |discussion=<p>This species has gone under the misapplied name <i>Chenopodium</i> carinatum R. Brown (now 9. <i>Dysphania carinata</i>).</p> | ||
|tables= | |tables= | ||
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|publication title=Ukrayins’k. Bot. Zhurn., n. s. | |publication title=Ukrayins’k. Bot. Zhurn., n. s. | ||
|publication year=2002 | |publication year=2002 | ||
− | |special status= | + | |special status=Introduced;Illustrated |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_502.xml |
|genus=Dysphania | |genus=Dysphania | ||
|section=Dysphania sect. Orthospora | |section=Dysphania sect. Orthospora |
Latest revision as of 22:58, 5 November 2020
Stems prostrate to suberect, much-branched to ± simple, 0.1–4.5 dm, pilose with segmented (uniseriate) hairs and sessile or stipitate glandular hairs. Leaves malodorous; petiole 0.3–1.5 cm; blade narrowly to broadly elliptic to ovate, 0.5–2.7 × 0.3–1.5 cm, somewhat reduced in inflorescence, base cuneate, apex obtuse, glandular-pilose. Inflorescences lateral cymes or glomerules; glomerules subglobose, 1.2–2.5 mm diam.; bracts leaflike, 3–4.5 mm, elliptic, margins crenate-dentate, apex obtuse. Flowers: perianth segments 5, distinct nearly to base, distinct portions narrowly elliptic to narrowly oblong, 0.6–0.7 × 0.2–0.3 mm, apex acute, normally rounded abaxially, usually glandular-pilosulose, becoming crustaceous and white in fruit; stamens absent or 1; stigmas 2. Achenes ovoid; pericarp adherent, membranaceous, slightly rugose. Seeds reddish brown, ovoid, 0.5–0.7 × 0.5–0.6 mm, margins keeled or rounded; seed coat smooth.
Phenology: Fruiting late summer–fall.
Habitat: Waste areas on rocky, sandy, or gravelly soils, sidewalks, rare in moist soils in forests
Elevation: 0-1200 m
Distribution
Introduced; Ark., Calif., Conn., D.C., Fla., Ga., Ill., Kans., Ky., La., Mass., Mo., Nev., N.J., N.Y., Ohio, Okla., Oreg., Pa., R.I., S.C., Tenn., Tex., Va., Wash., Wis., Australia, introduced in subtropical and warm-temperate regions.
Discussion
This species has gone under the misapplied name Chenopodium carinatum R. Brown (now 9. Dysphania carinata).
Selected References
None.