familyChenopodiaceae
genusAtriplex
subgenusAtriplex subg. Obione
sectionAtriplex sect. Obione
subsectionAtriplex subsect. Wolfianae
speciesAtriplex wolfii
Show Lower Taxa
Difference between revisions of "Atriplex wolfii"
Proc. Amer. Acad. Arts 9: 112. 1874.
Common names: Slender orach
Synonyms: Obione wolfii (S. Watson) Ulbrich
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|name=Obione wolfii | |name=Obione wolfii | ||
|authority=(S. Watson) Ulbrich | |authority=(S. Watson) Ulbrich | ||
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|hierarchy=Chenopodiaceae;Atriplex;Atriplex subg. Obione;Atriplex sect. Obione;Atriplex subsect. Wolfianae;Atriplex wolfii | |hierarchy=Chenopodiaceae;Atriplex;Atriplex subg. Obione;Atriplex sect. Obione;Atriplex subsect. Wolfianae;Atriplex wolfii | ||
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name=Atriplex wolfii | name=Atriplex wolfii | ||
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|authority=S. Watson | |authority=S. Watson | ||
|rank=species | |rank=species | ||
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|publication year=1874 | |publication year=1874 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V4/V4_684.xml |
|genus=Atriplex | |genus=Atriplex | ||
|subgenus=Atriplex subg. Obione | |subgenus=Atriplex subg. Obione | ||
Revision as of 22:42, 16 December 2019
Herbs, slender, delicate. Stems simple or more commonly branched throughout, mainly 0.7–3.5 dm, branches terete; herbage scurfy. Leaves: blade concolorous, linear to narrowly lanceolate, mainly 4–25 × 1–3 mm. Flowers very small, both sexes in the same sessile, axillary clusters. Staminate flowers: sepals 5. Fruiting bracteoles sessile, ovate to cuneate in outline, 1.5–2.7 × 1.1–2.1 mm, apex truncate to attenuate, faces smooth or tuberculate. Seeds brown, 1–2 mm.
Distribution
w United States.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Fruiting bracteoles with lateral distalmost lobes much larger and broader than median one; sc Colorado | Atriplex wolfii var. wolfii |
| 1 | Fruiting bracteoles with distalmost lobe typically but not always larger and broader than any lateral lobes, comprising much of bract length; nw Colorado, sw Wyoming, and c to ne Utah. | Atriplex wolfii var. tenuissima |