Difference between revisions of "Distichlis"
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|distribution=Conn.;N.J.;N.Y.;Wash.;Del.;Wis.;Ariz.;N.Mex.;Pacific Islands (Hawaii);Fla.;Wyo.;N.H.;Tex.;La.;Alta.;B.C.;Man.;N.B.;N.S.;N.W.T.;Ont.;P.E.I.;Sask.;N.C.;S.C.;Pa.;Ala.;Miss.;Nev.;Va.;Colo.;Calif.;Kans.;N.Dak.;Nebr.;Okla.;S.Dak.;Ill.;Ga.;Iowa;Idaho;Maine;Md.;Mass.;Ohio;Utah;Mo.;Minn.;R.I.;Mont.;Oreg. | |distribution=Conn.;N.J.;N.Y.;Wash.;Del.;Wis.;Ariz.;N.Mex.;Pacific Islands (Hawaii);Fla.;Wyo.;N.H.;Tex.;La.;Alta.;B.C.;Man.;N.B.;N.S.;N.W.T.;Ont.;P.E.I.;Sask.;N.C.;S.C.;Pa.;Ala.;Miss.;Nev.;Va.;Colo.;Calif.;Kans.;N.Dak.;Nebr.;Okla.;S.Dak.;Ill.;Ga.;Iowa;Idaho;Maine;Md.;Mass.;Ohio;Utah;Mo.;Minn.;R.I.;Mont.;Oreg. | ||
− | |discussion=<p | + | |discussion=<p>Distichlis, a genus of about five species, grows in saline soils of the coasts and interior deserts of the Western Hemisphere and Australia. All the species grow in South America, but only one, Distichlis spicata, is found in North America.</p> |
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|references={{Treatment/Reference | |references={{Treatment/Reference | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
− | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/314eb390f968962f596ae85f506b4b3db8683b1b/coarse_grained_fna_xml/V25/V25_34.xml |
|subfamily=Poaceae subfam. Chloridoideae | |subfamily=Poaceae subfam. Chloridoideae | ||
|tribe=Poaceae tribe Cynodonteae | |tribe=Poaceae tribe Cynodonteae |
Revision as of 16:17, 30 October 2019
Plants perennial; usually unisexual, occasionally bisexual; strongly rhizomatous and/or stoloniferous. Culms to 60 cm, usually erect, glabrous. Leaves conspicuously distichous; lower leaves reduced to scalelike sheaths; upper leaf sheaths strongly overlapping; ligules shorter than 1 mm, membranous, serrate; upper blades stiff, glabrous, ascending to spreading, usually equaling or exceeding the pistillate panicles. Inflorescences terminal, contracted panicles or racemes, sometimes exceeding the upper leaves. Spikelets laterally compressed, with 2-20 florets; disarticulation of the pistillate spikelets above the glumes and below the florets, staminate spikelets not disarticulating. Glumes 3-7-veined; lemmas coriaceous, staminate lemmas thinner than the pistillate lemmas, 9-11-veined, unawned; paleas 2-keeled, keels narrowly to broadly winged, serrate to toothed, sometimes with excurrent veins; anthers 3. Caryopses glabrous, free from the palea at maturity, brown, x = 10.
Distribution
Conn., N.J., N.Y., Wash., Del., Wis., Ariz., N.Mex., Pacific Islands (Hawaii), Fla., Wyo., N.H., Tex., La., Alta., B.C., Man., N.B., N.S., N.W.T., Ont., P.E.I., Sask., N.C., S.C., Pa., Ala., Miss., Nev., Va., Colo., Calif., Kans., N.Dak., Nebr., Okla., S.Dak., Ill., Ga., Iowa, Idaho, Maine, Md., Mass., Ohio, Utah, Mo., Minn., R.I., Mont., Oreg.
Discussion
Distichlis, a genus of about five species, grows in saline soils of the coasts and interior deserts of the Western Hemisphere and Australia. All the species grow in South America, but only one, Distichlis spicata, is found in North America.