Difference between revisions of "Puccinellia phryganodes"
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|distribution=Alaska;Greenland;Man.;N.B.;Nfld. And Labr.;N.W.T.;Nunavut;Ont.;Que.;Yukon | |distribution=Alaska;Greenland;Man.;N.B.;Nfld. And Labr.;N.W.T.;Nunavut;Ont.;Que.;Yukon | ||
| − | |discussion=<p | + | |discussion=<p>Puccinellia phryganodes is a widespread and common circumpolar arctic species that grows on seashores at or near the high tide line, in wet saline meadows, and in saline or brackish marshes.</p> |
|tables= | |tables= | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Cindy Roché | ||
|distribution=Alaska;Greenland;Man.;N.B.;Nfld. And Labr.;N.W.T.;Nunavut;Ont.;Que.;Yukon | |distribution=Alaska;Greenland;Man.;N.B.;Nfld. And Labr.;N.W.T.;Nunavut;Ont.;Que.;Yukon | ||
|reference=None | |reference=None | ||
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|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/314eb390f968962f596ae85f506b4b3db8683b1b/coarse_grained_fna_xml/V24/V24_662.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Poeae | |tribe=Poaceae tribe Poeae | ||
Revision as of 17:09, 30 October 2019
Plants perennial; stoloniferous, often forming extensive low mats. Culms 2-15 cm, erect or decumbent. Ligules 0.4-1.5 mm, acute, obtuse, or truncate, entire; blades 0.4-2.2 mm wide when flat, 0.2-1 mm in diameter when involute. Panicles usually not developed, if developed, 1-7 cm, diffuse, lower branches ascending, spikelets usually confined to the distal 1/3; pedicels scabrous, usually with tumid epidermal cells. Spikelets 6-9 mm, with 3-6(7) florets. Glumes rounded or slightly keeled over the back, veins obscure or distinct, apices acute or obtuse; lower glumes 1.5-2.2 mm; upper glumes 2.3-2.8 mm; calluses glabrous or almost so; lemmas 3.2-3.8(4.5) mm, membranous, usually glabrous, occasionally sparsely hairy, backs rounded, 5-veined, veins obscure, not extending to the margins, apices acute or rounded, apical margins whitish, hyaline, smooth, entire; palea veins glabrous; anthers (1.5)2-2.5 mm, aimost always indehiscent, mature pollen rarely produced. Caryopses rarely developed. 2n = 21, 28.
Distribution
Alaska, Greenland, Man., N.B., Nfld. And Labr., N.W.T., Nunavut, Ont., Que., Yukon
Discussion
Puccinellia phryganodes is a widespread and common circumpolar arctic species that grows on seashores at or near the high tide line, in wet saline meadows, and in saline or brackish marshes.
Selected References
None.