familyPoaceae
subfamilyPoaceae subfam. Pooideae
genusGlyceria
sectionGlyceria sect. Glyceria
speciesGlyceria septentrionalis
Difference between revisions of "Glyceria septentrionalis var. arkansana"
Synonyms: Glyceria arkansana unknown
Treatment appears in FNA Volume 24. Treatment on page 83.
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| − | |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> | + | |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></i>var.<i><i> arkansana</i>, like <i></i></i>var.<i><i> septentrionalis</i>, is a tetraploid.</p> |
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| − | |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/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V24/V24_96.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Meliceae | |tribe=Poaceae tribe Meliceae | ||
Revision as of 19:17, 24 September 2019
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.