Difference between revisions of "Atriplex subg. Obione"

(Gaertner) S. L. Welsh

Rhodora 102: 418. 2001.

Basionym: Undefined subg. Obione Gaertner
Synonyms: Atriplex sect. Obione (Gaertner) Reichenbach
Treatment appears in FNA Volume 4. Mentioned on page 324, 326, 327, 328.
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--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>annual or perennial, monoecious to subdioecious or less commonly dioecious. <b>Leaves</b> usually with or, uncommonly, without Kranz anatomy. <b>Staminate</b> flowers with calyx lobes crested or not. <b>Pistillate</b> flowers lacking or rarely with a perianth (in A. covillei, A. pleiantha, and A. suckleyi), enclosed by a pair of bracteoles. <b>Bracteoles</b> cuneate to ovate or obovate united at least to middle, faces with tubercles or crests or smooth. <b>Seeds</b> erect; radicle typically superior (except in A. pleiantha), erect, tip adjacent to styles.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>annual or perennial, monoecious to subdioecious or less commonly dioecious. <b>Leaves</b> usually with or, uncommonly, without Kranz anatomy. <b>Staminate</b> flowers with calyx lobes crested or not. <b>Pistillate</b> flowers lacking or rarely with a perianth (in <i>A. covillei</i>, <i>A. pleiantha</i>, and <i>A. suckleyi</i>), enclosed by a pair of bracteoles. <b>Bracteoles</b> cuneate to ovate or obovate united at least to middle, faces with tubercles or crests or smooth. <b>Seeds</b> erect; radicle typically superior (except in <i>A. pleiantha</i>), erect, tip adjacent to styles.</span><!--
  
 
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|publication year=2001
 
|publication year=2001
 
|special status=
 
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V4/V4_657.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_657.xml
 
|genus=Atriplex
 
|genus=Atriplex
 
|subgenus=Atriplex subg. Obione
 
|subgenus=Atriplex subg. Obione

Revision as of 18:29, 18 September 2019

Plants annual or perennial, monoecious to subdioecious or less commonly dioecious. Leaves usually with or, uncommonly, without Kranz anatomy. Staminate flowers with calyx lobes crested or not. Pistillate flowers lacking or rarely with a perianth (in A. covillei, A. pleiantha, and A. suckleyi), enclosed by a pair of bracteoles. Bracteoles cuneate to ovate or obovate united at least to middle, faces with tubercles or crests or smooth. Seeds erect; radicle typically superior (except in A. pleiantha), erect, tip adjacent to styles.

Distribution

Mainly w North America, also Old World.

Discussion

Species ca. 33 (27 in the flora).

Selected References

None.