familyCyperaceae
genusEleocharis
subgenusEleocharis subg. Eleocharis
sectionEleocharis sect. Eleocharis
speciesEleocharis tenuis
Difference between revisions of "Eleocharis tenuis var. tenuis"
Common names: Éléocharide grêle
IllustratedEndemic
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+ | |code=F | ||
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|genus=Eleocharis | |genus=Eleocharis | ||
|subgenus=Eleocharis subg. Eleocharis | |subgenus=Eleocharis subg. Eleocharis |
Latest revision as of 21:38, 5 November 2020
Rhizomes 0.4–1 mm thick, soft to hard, longer internodes (2–)5–10 mm, scales seldom decaying to fibers. Culms to 0.35 mm wide. Leaves: distal leaf sheaths with or without apical tooth to 0.2 mm. Flowers: perianth bristles sometimes present. Achenes lemon yellow, stramineous, or yellow-green, finely rugulose and usually finely cancellate at 10–20X, with 8–12 (often obscure) depressions in each vertical series. Tubercles as high as wide or sometimes greatly depressed. 2n = 24.
Phenology: Fruiting summer.
Habitat: Freshwater shores, wet woods, bogs, ditches
Elevation: 10–1100 m
Distribution
![V23 120-distribution-map.jpg](/w/images/c/ca/V23_120-distribution-map.jpg)
N.B., N.S., P.E.I., Que., Calif., Conn., Del., Ky., La., Maine, Md., Mass., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Vt., Va., W.Va.
Discussion
Occasionally plants of Eleocharis tenuis var. tenuis are found mostly submerged.
Selected References
None.
Lower Taxa
None.