Difference between revisions of "Dysphania chilensis"

(Schrader) Mosyakin & Clemants

Ukrayins’k. Bot. Zhurn., n. s. 59: 382. 2002.

IntroducedIllustrated
Basionym: Chenopodium chilense Schrader Index Seminum (Göttingen) 1832: 2. 1832
Synonyms: Chenopodium ambrosioides var. chilense (Schrader) Spegazzini Chenopodium ambrosioides var. vagans (Standley) J. T. Howe ll
Treatment appears in FNA Volume 4. Treatment on page 270. Mentioned on page 265, 269.
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|special status=Introduced;Illustrated
 
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_491.xml
 
|genus=Dysphania
 
|genus=Dysphania
 
|section=Dysphania sect. Adenois
 
|section=Dysphania sect. Adenois

Latest revision as of 21:58, 5 November 2020

Plants annual. Stems erect to ascending, branched, 4–6 dm, ± glandular-pubescent, white-villous. Leaves aromatic, distal leaves sessile; petiole 2–2.5 mm; blade lanceolate, 2–9 × 0.5–4 cm, base cuneate, margins of distal leaves shallowly dentate to sinuate-pinnatifid, apex acuminate, villous and copiously gland-dotted (rarely nearly glabrous). Inflorescences terminal and axillary spikes, 3–15 cm; glomerules globose, 1.7–2.3 mm diam.; bracts leaflike, narrowly ovate, 1–1.8 cm, apex acuminate. Flowers: perianth segments 5, connate for ca. 1/2 their length, distinct portion ovate, 0.7–1 mm, apex obtuse, rounded abaxially, villous, covering fruit at maturity; stamens 5; stigmas 3. Achenes ovoid; pericarp nonadherent, glandular. Seeds vertical, black, ovoid, 0.5–0.8 × 0.8 mm; seed coat smooth.


Phenology: Fruiting summer–fall.
Habitat: Waste areas
Elevation: 0-100 m

Distribution

V4 491-distribution-map.gif

Introduced; Calif., Oreg., native to s South America.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Dysphania chilensis"
Steven E. Clemants +  and Sergei L. Mosyakin +
(Schrader) Mosyakin & Clemants +
Chenopodium chilense +
Calif. +, Oreg. +  and native to s South America. +
0-100 m +
Waste areas +
Fruiting summer–fall. +
Ukrayins’k. Bot. Zhurn., n. s. +
Introduced +  and Illustrated +
Chenopodium ambrosioides var. chilense +  and Chenopodium ambrosioides var. vagans +
Dysphania chilensis +
Dysphania sect. Adenois +
species +