Difference between revisions of "Dysphania graveolens"
in & Clemants, Ukrayins’k. Bot. Zhurn., n. s. 59: 383. 2002.
FNA>Volume Importer |
imported>Volume Importer |
||
(2 intermediate revisions by 2 users not shown) | |||
Line 6: | Line 6: | ||
|place=59: 383. 2002 | |place=59: 383. 2002 | ||
|year=2002 | |year=2002 | ||
+ | }} | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=F | ||
+ | |label=Illustrated | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
Line 59: | Line 63: | ||
|publication title=in & Clemants, Ukrayins’k. Bot. Zhurn., n. s. | |publication title=in & Clemants, Ukrayins’k. Bot. Zhurn., n. s. | ||
|publication year=2002 | |publication year=2002 | ||
− | |special status= | + | |special status=Illustrated |
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_498.xml |
|genus=Dysphania | |genus=Dysphania | ||
|section=Dysphania sect. Botryoides | |section=Dysphania sect. Botryoides |
Latest revision as of 22:58, 5 November 2020
Stems erect, 2.3–5.2 dm, sparsely pubescent with short hairs, these rarely with gland heads. Leaves aromatic; petiole to 1.3 mm; blade 1.7–4.5 × 0.7–2.6 cm, base cuneate, margins pinnatifid or entire (in distal leaves), apex acute to acuminate, mucronate, with sessile glands adaxially. Inflorescences terminal compound cymes, 8.5–22 cm; bracts leaflike, lanceolate, 2.1–10.3 × 0.1–0.6 mm, generally absent in fruit. Flowers: perianth segments 5, distinct nearly to base, distinct portion ovate, with large single tubercle abaxially near apex, 0.5–0.7 × 0.35–0.6 mm, apex acuminate, with sessile golden glands, covering seed at maturity; stamens 1(–2); stigmas 2. Achenes subglobose; pericarp adherent, membranaceous, papillose, becoming rugose, usually white-blotchy. Seeds subglobose, 0.6–0.9 × 0.5–0.7 mm, margins rimmed; seed coat rugose.
Phenology: Fruiting late summer–fall.
Habitat: In shade of pines and junipers or occasionally in open dry plains, ridge tops, or in waste areas in the east
Elevation: 900-2800 m
Distribution
![V4 498-distribution-map.gif](/w/images/a/a1/V4_498-distribution-map.gif)
Ariz., Colo., La., Maine, Mass., N.Mex., N.Y., Tex., Utah, Mexico, Central America (Guatemala).
Discussion
Western populations of Dysphania graveolens are native while those populations in the eastern part of the continent are considered introduced.
Selected References
None.