Difference between revisions of "Dysphania chilensis"
Ukrayins’k. Bot. Zhurn., n. s. 59: 382. 2002.
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Chenopodium chilense | |name=Chenopodium chilense | ||
|authority=Schrader | |authority=Schrader | ||
| + | |publication_title=Index Seminum (Göttingen) | ||
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|genus=Dysphania | |genus=Dysphania | ||
|section=Dysphania sect. Adenois | |section=Dysphania sect. Adenois | ||
Revision as of 20:01, 24 September 2019
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
Calif., Oreg., native to s South America.
Discussion
Selected References
None.