Difference between revisions of "Andropogon gerardii"
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Andropogon provincialis | |name=Andropogon provincialis | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Andropogon furcatus | |name=Andropogon furcatus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Andropogon;Andropogon sect. Andropogon;Andropogon gerardii | |hierarchy=Poaceae;Poaceae subfam. Panicoideae;Poaceae tribe Andropogoneae;Andropogon;Andropogon sect. Andropogon;Andropogon gerardii | ||
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| − | |distribution=Conn.;N.J.;N.Y.;Wis.;Del.;D.C;Man.;Ont.;Que.;Sask.;W.Va.;Colo.;Fla.;Wyo.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Va.;Mass.;Maine;R.I.;Vt.;Kans.;N.Dak.;Nebr.;Okla.;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Ariz.;Md.;Ohio;Utah;Mo.;Minn.;Mich.;Mont.;Miss.;Ky.;S.Dak. | + | |distribution=Conn.;N.J.;N.Y.;Wis.;Del.;D.C.;Man.;Ont.;Que.;Sask.;W.Va.;Colo.;Fla.;Wyo.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Va.;Mass.;Maine;R.I.;Vt.;Kans.;N.Dak.;Nebr.;Okla.;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Ariz.;Md.;Ohio;Utah;Mo.;Minn.;Mich.;Mont.;Miss.;Ky.;S.Dak. |
| − | |discussion=<p>Andropogon gerardii grows in prairies, meadows, and generally dry soils. It is a widespread species, extending from southern Canada to Mexico, and was once dominant over much of its range. It is frequently planted for erosion control, restoration, or as an ornamental; the records from Washington and central Montana reflect such plantings. It hybridizes with A. ballii, the two sometimes being treated as conspecific subspecies.</p> | + | |discussion=<p><i>Andropogon gerardii</i> grows in prairies, meadows, and generally dry soils. It is a widespread species, extending from southern Canada to Mexico, and was once dominant over much of its range. It is frequently planted for erosion control, restoration, or as an ornamental; the records from Washington and central Montana reflect such plantings. It hybridizes with A. ballii, the two sometimes being treated as conspecific subspecies.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Andropogon gerardii | name=Andropogon gerardii | ||
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|authority=Vitman | |authority=Vitman | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| − | |illustrator=Linda A. Vorobik | + | |illustrator=Linda A. Vorobik;Hana Pazdírková |
| − | |distribution=Conn.;N.J.;N.Y.;Wis.;Del.;D.C;Man.;Ont.;Que.;Sask.;W.Va.;Colo.;Fla.;Wyo.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Va.;Mass.;Maine;R.I.;Vt.;Kans.;N.Dak.;Nebr.;Okla.;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Ariz.;Md.;Ohio;Utah;Mo.;Minn.;Mich.;Mont.;Miss.;Ky.;S.Dak. | + | |illustration copyright=Utah State University |
| + | |distribution=Conn.;N.J.;N.Y.;Wis.;Del.;D.C.;Man.;Ont.;Que.;Sask.;W.Va.;Colo.;Fla.;Wyo.;N.H.;N.Mex.;Tex.;La.;Tenn.;N.C.;S.C.;Pa.;Va.;Mass.;Maine;R.I.;Vt.;Kans.;N.Dak.;Nebr.;Okla.;Ala.;Ark.;Ill.;Ga.;Ind.;Iowa;Ariz.;Md.;Ohio;Utah;Mo.;Minn.;Mich.;Mont.;Miss.;Ky.;S.Dak. | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V25/V25_1573.xml |
|subfamily=Poaceae subfam. Panicoideae | |subfamily=Poaceae subfam. Panicoideae | ||
|tribe=Poaceae tribe Andropogoneae | |tribe=Poaceae tribe Andropogoneae | ||
Latest revision as of 18:57, 11 May 2021
Plants often forming large clumps, rhizomes, if present, with internodes shorter than 2 cm. Culms 1-3 m, often glaucous. Sheaths glabrous or pilose; ligules 0.4-2.5 mm; blades 5-50 cm long, (2)5-10 mm wide, usually pilose adaxially, at least near the collar. Inflorescence units usually only terminal; peduncles with 2-6(10) rames; rames 5-11 cm, exserted at maturity, usually purplish, sometimes yellowish; internodes sparsely to densely pubescent, hairs 2.2-4.2 mm, usually white, rarely yellowish. Sessile spikelets 5-11 mm, scabrous; awns 8-25 mm; anthers 3, 2.5-4.5 mm. Pedicellate spikelets 3.5-12 mm, usually well-developed and staminate. 2n = 20, 40, 60 (usually), 70, 80.
Distribution
Conn., N.J., N.Y., Wis., Del., D.C., Man., Ont., Que., Sask., W.Va., Colo., Fla., Wyo., N.H., N.Mex., Tex., La., Tenn., N.C., S.C., Pa., Va., Mass., Maine, R.I., Vt., Kans., N.Dak., Nebr., Okla., Ala., Ark., Ill., Ga., Ind., Iowa, Ariz., Md., Ohio, Utah, Mo., Minn., Mich., Mont., Miss., Ky., S.Dak.
Discussion
Andropogon gerardii grows in prairies, meadows, and generally dry soils. It is a widespread species, extending from southern Canada to Mexico, and was once dominant over much of its range. It is frequently planted for erosion control, restoration, or as an ornamental; the records from Washington and central Montana reflect such plantings. It hybridizes with A. ballii, the two sometimes being treated as conspecific subspecies.
Selected References
None.