Difference between revisions of "Dysphania cristata"
Ukrayins’k. Bot. Zhurn., n. s. 59: 382. 2002.
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
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|elevation=10 m | |elevation=10 m | ||
|distribution=S.C.;Australia. | |distribution=S.C.;Australia. | ||
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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 |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_504.xml |
|genus=Dysphania | |genus=Dysphania | ||
|section=Dysphania sect. Orthospora | |section=Dysphania sect. Orthospora | ||
Latest revision as of 21:58, 5 November 2020
Stems prostrate, branched, 3–5 dm, pilose and glandular-pilose, or with sessile glands. Leaves aromatic; petiole 0.7–1 cm; blade ovate or elliptic, 1.3–2.1 × 1.1–1.5 cm, reduced somewhat in inflorescence, base cuneate, apex obtuse, glandular-pubescent. Inflorescences axillary glomerules; glomerules subglobose, 4–6 mm diam.; bracts similar to cauline leaves, elliptic, reduced to 0.8 mm, margins crenate-dentate, apex obtuse. Flowers: perianth segments 5, distinct nearly to base, distinct portions elliptic to oblong, strongly keeled, 1.8–1.9 × 0.3–0.5 mm, apex acuminate, fimbriate and hirsute, pubescent with septate hairs, hardly enclosing fruit, becoming white, strongly crested and 5-winged vertically, rostrate, semiorbiculate, and cartilaginous in fruit; stamen 1; stigmas 2. Achenes ovoid; pericarp adherent, membranaceous, slightly rugose and papillate. Seeds reddish brown, ovoid, 0.6–0.7 × 0.5–0.6 mm, margins slightly keeled over radicle and grooved over cotyledons; seed coat smooth.
Phenology: Fruiting summer.
Habitat: Wool waste areas
Elevation: 10 m
Distribution
Introduced; S.C., Australia.
Discussion
Selected References
None.