Difference between revisions of "Atriplex gmelinii"
Mém. Acad. Imp. Sci. St. Pétersbourg, Sér. 6, Sci. Math. 2: 160. 1838.
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|common_names=Gmelin’s orach | |common_names=Gmelin’s orach | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms= | |synonyms= | ||
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| − | --><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> monoecious, erect or ascending, branched from base or rarely simple, 0.5–8(–100) dm; proximal branches mostly elongated and often prostrate. <b>Leaves</b> alternate, except the proximal-most; petiole 0.5–1.5(–2) cm; blade green on both sides, ovate to oblong or lanceolate to oblong, deltoid-oblong, or linear, 9–100 × 1–50 mm, base mostly rounded to tapering or more rarely broadly cuneate from a hastate base, margin entire or repand denticulate, apex acute or acuminate or more rarely obtuse, glabrous or nearly so. <b>Flowers</b> glomerate in rather loose, spiciform inflorescences, and in axillary clusters; staminate ones 4–5-merous. <b>Fruiting</b> bracteoles darkening at maturity, sessile or stipitate, ovate or oblong to orbiculate, longest ones strap-shaped or ovate-lanceolate, mainly 4–10 mm, distinct nearly to base, margin entire or with (1 or) 2 or more teeth, apex acuminate to acute, often bulging on both sides of the impressed midnerve, at first mealy, finally glabrate. <b>Seeds</b> dimorphic: some small, black (lacking? in var. alaskensis), convex, 1.5–2 mm wide, lustrous, others pale brown, flat, 1.5–3.5 mm wide; radicle inferior or subascending. <b>2n</b> = 54.</span><!-- | + | --><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> monoecious, erect or ascending, branched from base or rarely simple, 0.5–8(–100) dm; proximal branches mostly elongated and often prostrate. <b>Leaves</b> alternate, except the proximal-most; petiole 0.5–1.5(–2) cm; blade green on both sides, ovate to oblong or lanceolate to oblong, deltoid-oblong, or linear, 9–100 × 1–50 mm, base mostly rounded to tapering or more rarely broadly cuneate from a hastate base, margin entire or repand denticulate, apex acute or acuminate or more rarely obtuse, glabrous or nearly so. <b>Flowers</b> glomerate in rather loose, spiciform inflorescences, and in axillary clusters; staminate ones 4–5-merous. <b>Fruiting</b> bracteoles darkening at maturity, sessile or stipitate, ovate or oblong to orbiculate, longest ones strap-shaped or ovate-lanceolate, mainly 4–10 mm, distinct nearly to base, margin entire or with (1 or) 2 or more teeth, apex acuminate to acute, often bulging on both sides of the impressed midnerve, at first mealy, finally glabrate. <b>Seeds</b> dimorphic: some small, black (lacking? in <i></i>var.<i> alaskensis</i>), convex, 1.5–2 mm wide, lustrous, others pale brown, flat, 1.5–3.5 mm wide; radicle inferior or subascending. <b>2n</b> = 54.</span><!-- |
-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |distribution= | + | |distribution=B.C.;N.W.T.;Alaska;Calif.;Wash. |
|discussion=<p>Varieties 2 (2 in the flora).</p> | |discussion=<p>Varieties 2 (2 in the flora).</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Atriplex gmelinii | name=Atriplex gmelinii | ||
| − | |||
|authority=C. A. Meyer ex Bongard | |authority=C. A. Meyer ex Bongard | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Chenopodiaceae | |family=Chenopodiaceae | ||
| − | |distribution= | + | |distribution=B.C.;N.W.T.;Alaska;Calif.;Wash. |
|reference=None | |reference=None | ||
|publication title=Mém. Acad. Imp. Sci. St. Pétersbourg, Sér. | |publication title=Mém. Acad. Imp. Sci. St. Pétersbourg, Sér. | ||
|publication year=1838 | |publication year=1838 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V4/V4_632.xml |
|genus=Atriplex | |genus=Atriplex | ||
|subgenus=Atriplex subg. Atriplex | |subgenus=Atriplex subg. Atriplex | ||
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}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Atriplex sect. Teutliopsis]] | + | --> |
| + | |||
| + | [[Category:Treatment]] | ||
| + | [[Category:Atriplex sect. Teutliopsis]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 18:01, 6 November 2020
Herbs, monoecious, erect or ascending, branched from base or rarely simple, 0.5–8(–100) dm; proximal branches mostly elongated and often prostrate. Leaves alternate, except the proximal-most; petiole 0.5–1.5(–2) cm; blade green on both sides, ovate to oblong or lanceolate to oblong, deltoid-oblong, or linear, 9–100 × 1–50 mm, base mostly rounded to tapering or more rarely broadly cuneate from a hastate base, margin entire or repand denticulate, apex acute or acuminate or more rarely obtuse, glabrous or nearly so. Flowers glomerate in rather loose, spiciform inflorescences, and in axillary clusters; staminate ones 4–5-merous. Fruiting bracteoles darkening at maturity, sessile or stipitate, ovate or oblong to orbiculate, longest ones strap-shaped or ovate-lanceolate, mainly 4–10 mm, distinct nearly to base, margin entire or with (1 or) 2 or more teeth, apex acuminate to acute, often bulging on both sides of the impressed midnerve, at first mealy, finally glabrate. Seeds dimorphic: some small, black (lacking? in var. alaskensis), convex, 1.5–2 mm wide, lustrous, others pale brown, flat, 1.5–3.5 mm wide; radicle inferior or subascending. 2n = 54.
Distribution
B.C., N.W.T., Alaska, Calif., Wash.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Brown seeds 1.7-3 mm wide; fruiting bracteoles mostly less than 10 mm; leaf blades mainly oblong to lance-oblong or linear, less commonly hastate-lanceolate | Atriplex gmelinii var. gmelinii |
| 1 | Brown seeds 2.8-3.5 mm wide; fruiting bracteoles often more than 10 mm; leaf blades oblong to lanceolate or hastate-lanceolate or -ovate | Atriplex gmelinii var. alaskensis |