Difference between revisions of "Elodea canadensis"

Michaux

Flora Boreali-Americana 1: 20. 1803.

Synonyms: Elodea brandegeeae H. St. John
Treatment appears in FNA Volume 22.
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V22/V22_610.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V22/V22_610.xml
 
|genus=Elodea
 
|genus=Elodea
 
|species=Elodea canadensis
 
|species=Elodea canadensis

Revision as of 19:59, 16 December 2019

Leaves mostly in 3s, spreading to recurved, linear, oblong, to ovate, 5–13 × (1.1–)2–5 mm, flat. Inflorescences: staminate spathes cylindric, 8.2–13.5 mm; peduncles abscissing just before or during anthesis; pistillate spathes cylindric, 8.3–17.5 mm. Flowers unisexual; staminate flowers: stamens 7–9(–18), pedicels detaching before or during anthesis; all filaments connate proximally, forming column; anthers 1.7–3 mm; pollen in tetrads; pistillate flowers: styles 2.6–4 mm. Seeds fusiform, 4–5.7 mm, basal hairs absent. 2n = 24 (Britain).


Phenology: Flowering summer.
Habitat: Waters, mostly calcareous, of lakes and rivers
Elevation: 0–2000 m

Distribution

V22 610-distribution-map.jpg

B.C., Man., N.B., N.S., Ont., Que., Sask., Ala., Ark., Calif., Colo., Conn., Del., Fla., Idaho, Ill., Ind., Iowa., Kans., Ky., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., Nev., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Oreg., Pa., R.I., S.Dak., Tenn., Utah, Vt., Va., Wash., W.Va., Wis., Wyo., Europe, Asia, Australia.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Elodea canadensis"
Robert R. Haynes +
Michaux +
B.C. +, Man. +, N.B. +, N.S. +, Ont. +, Que. +, Sask. +, Ala. +, Ark. +, Calif. +, Colo. +, Conn. +, Del. +, Fla. +, Idaho +, Ill. +, Ind. +, Iowa. +, Kans. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Oreg. +, Pa. +, R.I. +, S.Dak. +, Tenn. +, Utah +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Wyo. +, Europe +, Asia +  and Australia. +
0–2000 m +
Waters, mostly calcareous, of lakes and rivers +
Flowering summer. +
Flora Boreali-Americana +
Elodea brandegeeae +
Elodea canadensis +
species +