familyPoaceae
subfamilyPoaceae subfam. Pooideae
genusGlyceria
sectionGlyceria sect. Glyceria
speciesGlyceria septentrionalis
Difference between revisions of "Glyceria septentrionalis var. arkansana"
Synonyms: Glyceria arkansana
Treatment appears in FNA Volume 24. Treatment on page 83.
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Glyceria arkansana | |name=Glyceria arkansana | ||
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| + | |rank=species | ||
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|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Meliceae;Glyceria;Glyceria sect. Glyceria;Glyceria septentrionalis;Glyceria septentrionalis var. arkansana | |hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Meliceae;Glyceria;Glyceria sect. Glyceria;Glyceria septentrionalis;Glyceria septentrionalis var. arkansana | ||
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| − | |discussion=<p>Glyceria septentrionalis var. arkansana grows in roadside ditches and on the edges of swamps, lakes, and ponds in the flood plain of the Mississippi River, from southern Illinois and Indiana to the Gulf coast. There is also one record from central Tennessee (Chester et al. 1993). The size of its stomates suggests that var. arkansana, like var. septentrionalis, is a tetraploid.</p> | + | |discussion=<p><i>Glyceria septentrionalis </i>var.<i> arkansana</i> grows in roadside ditches and on the edges of swamps, lakes, and ponds in the flood plain of the Mississippi River, from southern Illinois and Indiana to the Gulf coast. There is also one record from central Tennessee (Chester et al. 1993). The size of its stomates suggests that <i></i>var.<i> arkansana</i>, like <i></i>var.<i> septentrionalis</i>, is a tetraploid.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Glyceria septentrionalis var. arkansana | name=Glyceria septentrionalis var. arkansana | ||
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|authority=(Fernald) Steyerm. & Kucera | |authority=(Fernald) Steyerm. & Kucera | ||
|rank=variety | |rank=variety | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| + | |illustrator=Cindy Roché | ||
| + | |illustration copyright=Utah State University | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_96.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Meliceae | |tribe=Poaceae tribe Meliceae | ||
Latest revision as of 16:26, 11 May 2021
Ligules 5-14 mm; blades 6-12 mm wide. Panicle branches 3-7 cm, with 3-5 spikelets. Rachilla internodes 0.5-1.5 mm. Lemmas hispidulous over the veins, hairs about 0.1 mm, hispidulous, scabrous, or scabridulous between the veins, apices rounded to acute, crenate. 2n = unknown.
Discussion
Glyceria septentrionalis var. arkansana grows in roadside ditches and on the edges of swamps, lakes, and ponds in the flood plain of the Mississippi River, from southern Illinois and Indiana to the Gulf coast. There is also one record from central Tennessee (Chester et al. 1993). The size of its stomates suggests that var. arkansana, like var. septentrionalis, is a tetraploid.
Selected References
None.
Lower Taxa
None.