Difference between revisions of "Chenopodium nevadense"
in N. L. Britton et al., N. Amer. Fl. 21: 16. 1916.
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
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| + | |code=E | ||
| + | |label=Endemic | ||
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|publication title=in N. L. Britton et al., N. Amer. Fl. | |publication title=in N. L. Britton et al., N. Amer. Fl. | ||
|publication year=1916 | |publication year=1916 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V4/V4_555.xml |
|genus=Chenopodium | |genus=Chenopodium | ||
|subgenus=Chenopodium subg. Chenopodium | |subgenus=Chenopodium subg. Chenopodium | ||
Revision as of 23:17, 27 May 2020
Stems erect to ascending, much-branched, 1.2–3.5 dm, glabrous to sparsely farinose. Leaves non-aromatic; petiole 0.2–1 cm; blade rhombic-ovate to elliptic or oblong, 3-veined, 0.5–2 × 0.3–1 cm, base cuneate, margins entire or occasionally with few teeth or lobes, apex rounded or obtuse, sparsely farinose. Inflorescences glomerules in terminal panicles, 5–29 × 8–27 cm; glomerules small, maturing mixed; bracts linear. Flowers: perianth segments 5, distinct nearly to base; lobes ovate to oblong, slightly keeled, 0.6–0.7 × 0.3–0.5 mm, apex acute to obtuse, glabrous, irregularly covering fruit at maturity; stamens 5; stigmas 2, 0.2 mm. Achenes ovoid; pericarp adherent, warty, smooth. Seeds 0.7–0.8 × 0.4–0.5 mm, margins rounded; seed coat black, smooth.
Phenology: Fruiting spring–fall.
Habitat: Sand, gravel, or clay flats, sandy alkaline soils, sandy calcareous alluvium
Elevation: 1200-1800 m
Distribution
Calif., Nev., Oreg.
Discussion
Selected References
None.