Difference between revisions of "Atriplex argentea var. mohavensis"

(M. E. Jones) S. L. Welsh
Common names: Mohave orach
Basionym: Atriplex expansa var. mohavensis M. E. Jones
Synonyms: Atriplex expansa var. trinervata (Jepson) J. F. Macbride Atriplex sordida Jepson Atriplex trinervata unknown
Treatment appears in FNA Volume 4. Treatment on page 351. Mentioned on page 350.
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|name=Atriplex expansa var. trinervata
 
|name=Atriplex expansa var. trinervata
 
|authority=(Jepson) J. F. Macbride
 
|authority=(Jepson) J. F. Macbride
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|name=Atriplex sordida
 
|name=Atriplex sordida
 
|authority=Jepson
 
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|name=Atriplex trinervata
 
|name=Atriplex trinervata
 
|authority=unknown
 
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|elevation=above 1000 m
 
|elevation=above 1000 m
 
|distribution=Ariz.;Calif.;N.Mex.;Nev.;Okla.;Tex.;Mexico.
 
|distribution=Ariz.;Calif.;N.Mex.;Nev.;Okla.;Tex.;Mexico.
|discussion=<p>Atriplex argentea var. mohavensis is a tall, bushy plant with tumbleweed proportions. Its morphologic differences, slight though they may be, are geographically based.</p>
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|discussion=<p><i>Atriplex argentea </i>var.<i> mohavensis</i> is a tall, bushy plant with tumbleweed proportions. Its morphologic differences, slight though they may be, are geographically based.</p>
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_673.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V4/V4_673.xml
 
|genus=Atriplex
 
|genus=Atriplex
 
|subgenus=Atriplex subg. Obione
 
|subgenus=Atriplex subg. Obione

Revision as of 18:29, 18 September 2019

Stems erect or decumbent, much branched, 3–12(–20) dm, forming clumps 3–10(–30) dm broad; branches obtusely to sharply angled, finely scurfy, white scurfy to glabrate. Leaves: petiole 2–21 mm on proximal leaves, distal ones sessile; blade 3-veined at base, ovate to lance-ovate, or deltoid-ovate, (10–)25–75 mm and often as broad, margin irregularly dentate or entire. Flowers of sexes intermixed in glomerules or staminate ones in distinct glomerules. Staminate flowers 5-merous. Pistillate flowers in axillary fascicles. Fruiting bracteoles sessile to subsessile, orbicular or cuneate-orbicular, mostly 3-veined, (3–)4–7 × 2–4 mm, united to middle, margin sharply dentate, faces with a few irregular, green projections or crests, or unappendaged.


Phenology: Flowering summer–fall.
Habitat: Dry or saline substrates
Elevation: above 1000 m

Distribution

V4 673-distribution-map.gif

Ariz., Calif., N.Mex., Nev., Okla., Tex., Mexico.

Discussion

Atriplex argentea var. mohavensis is a tall, bushy plant with tumbleweed proportions. Its morphologic differences, slight though they may be, are geographically based.

Selected References

None.

Lower Taxa

None.
Stanley L. Welsh +
(M. E. Jones) S. L. Welsh +
Atriplex expansa var. mohavensis +
Mohave orach +
Ariz. +, Calif. +, N.Mex. +, Nev. +, Okla. +, Tex. +  and Mexico. +
above 1000 m +
Dry or saline substrates +
Flowering summer–fall. +
Gen. N. Amer. Pl. +
Atriplex expansa var. trinervata +, Atriplex sordida +  and Atriplex trinervata +
Atriplex argentea var. mohavensis +
Atriplex argentea +
variety +