familyCyperaceae
genusEleocharis
subgenusEleocharis subg. Eleocharis
sectionEleocharis sect. Eleogenus
speciesEleocharis flavescens
Difference between revisions of "Eleocharis flavescens var. olivacea"
Phytologia 4: 22. 1952.
Common names: Green spikerush éléocharide olivâtre
Basionym: Eleocharis olivacea Torrey Ann. Lyceum Nat. Hist. New York 3: 300. 1836
Synonyms: Eleocharis olivacea var. reductiseta (Schuyler & Ferren) Schuyler & Ferren
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|name=Eleocharis olivacea | |name=Eleocharis olivacea | ||
|authority=Torrey | |authority=Torrey | ||
+ | |rank=species | ||
|publication_title=Ann. Lyceum Nat. Hist. New York | |publication_title=Ann. Lyceum Nat. Hist. New York | ||
|publication_place=3: 300. 1836 | |publication_place=3: 300. 1836 | ||
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|name=Eleocharis olivacea var. reductiseta | |name=Eleocharis olivacea var. reductiseta | ||
|authority=(Schuyler & Ferren) Schuyler & Ferren | |authority=(Schuyler & Ferren) Schuyler & Ferren | ||
+ | |rank=variety | ||
}} | }} | ||
|hierarchy=Cyperaceae;Eleocharis;Eleocharis subg. Eleocharis;Eleocharis sect. Eleogenus;Eleocharis (sect. Eleogenus) ser. Maculosae;Eleocharis flavescens;Eleocharis flavescens var. olivacea | |hierarchy=Cyperaceae;Eleocharis;Eleocharis subg. Eleocharis;Eleocharis sect. Eleogenus;Eleocharis (sect. Eleogenus) ser. Maculosae;Eleocharis flavescens;Eleocharis flavescens var. olivacea | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Eleocharis flavescens var. olivacea | name=Eleocharis flavescens var. olivacea | ||
− | |||
|authority=(Torrey) Gleason | |authority=(Torrey) Gleason | ||
|rank=variety | |rank=variety | ||
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|publication year=1952 | |publication year=1952 | ||
|special status= | |special status= | ||
− | |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/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V23/V23_150.xml |
|genus=Eleocharis | |genus=Eleocharis | ||
|subgenus=Eleocharis subg. Eleocharis | |subgenus=Eleocharis subg. Eleocharis |
Revision as of 21:05, 16 December 2019
Culms to 28 cm. Floral scales brown, streaked with green on flanks. Flowers: perianth bristles to 2 times as long as achene, rarely shorter than achene. Achenes green to golden brown when ripe, 0.5–1.1 × 0.4–0.8 mm, apex often highly constricted proximal to tubercle. Tubercles 0.3–0.7 × 0.2–0.4 mm. 2n = 20.
Phenology: Fruiting summer–winter (Jun–Nov).
Habitat: Bogs, cold springs, dry stream banks, lake and pond margins, maritime mud flats, marshes, moist meadows, swamps
Elevation: 0–1000 m
Distribution
![V23 150-distribution-map.jpg](/w/images/0/04/V23_150-distribution-map.jpg)
N.B., N.S., Ont., Que., Ark., Conn., Del., Fla., Ga., Ill., Ind., La., Maine, Md., Mass., Mich., Minn., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tex., Vt., Va., Wis.
Discussion
Eleocharis flavescens var. olivacea was reported from Hawaii; I have not seen a voucher specimen.
Selected References
None.
Lower Taxa
None.