Difference between revisions of "Poa subsect. Halophytae"
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| − | |discussion=<p>Members of Poa | + | |discussion=<p>Members of <i>Poa sub</i>sect.<i> Halophytae</i> have spikelets that resemble those in other sections of <i>Poa</i> more closely than those of subsect. Secundae, being shorter and more compressed than those of that subsection.</p> |
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name=Poa subsect. Halophytae | name=Poa subsect. Halophytae | ||
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|authority=V.L. Marsh ex Soreng | |authority=V.L. Marsh ex Soreng | ||
|rank=subsection | |rank=subsection | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V24/V24_834.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Poeae | |tribe=Poaceae tribe Poeae | ||
Revision as of 20:24, 16 December 2019
Plants perennial; not stoloniferous, not rhizomatous. Culms 5-100 cm. Sheaths closed for 1/10 – 1/5(1/4) their length, terete; ligules 2-6 mm, apices acute to acuminate; blades 1-5 mm wide. Panicles 3-18(25) cm; nodes with 2-7 branches. Spikelets (4)4.5-10 mm, lengths 3-3.6 times widths, lanceolate to narrowly ovate, laterally compressed, sometimes bulbiferous; florets 3-5(7), normal or sometimes bulb-forming. Calluses terete or slightly dorsally compressed; lemmas 3-6 mm, lanceolate, distinctly keeled, glabrous or the keels and marginal veins, and sometimes the lateral veins, hairy, intercostal regions glabrous or hairy, apices acute; anthers 3, 1.2-3 mm, aborted or undeveloped in bulbiferous spikelets.
Discussion
Members of Poa subsect. Halophytae have spikelets that resemble those in other sections of Poa more closely than those of subsect. Secundae, being shorter and more compressed than those of that subsection.
Selected References
None.