Difference between revisions of "Festuca filiformis"
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|common_names=Hair fescue;Fine-leaved sheep fescue;Fetuque chevelue | |common_names=Hair fescue;Fine-leaved sheep fescue;Fetuque chevelue | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=I | ||
| + | |label=Introduced | ||
| + | }} | ||
|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Festuca tenuifolia | |name=Festuca tenuifolia | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Festuca capillata | |name=Festuca capillata | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Festuca;Festuca subg. Festuca;Festuca sect. Festuca;Festuca filiformis | |hierarchy=Poaceae;Poaceae subfam. Pooideae;Poaceae tribe Poeae;Festuca;Festuca subg. Festuca;Festuca sect. Festuca;Festuca filiformis | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |distribution=Wash.;D.C;N.H.;N.J.;N.C.;Tenn.;N.Y.;Pa.;Alta.;B.C.;N.B.;Nfld. | + | |distribution=Wash.;D.C.;N.H.;N.J.;N.C.;Tenn.;N.Y.;Pa.;Alta.;B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;R.I.;S.C.;W.Va.;Va.;Vt.;Ill.;Ind.;Conn.;Maine;Md.;Mass.;Ohio;Mich.;Mont.;Wis.;Miss.;Oreg. |
|discussion=<p><i>Festuca filiformis</i> is a European species that has been introduced to the Flora region as a turf grass. It grows well on poor, dry soils and is becoming a ruderal weed in some areas. It is particularly common in the northeastern United States and southeastern Canada, but has been reported from scattered locations elsewhere.</p> | |discussion=<p><i>Festuca filiformis</i> is a European species that has been introduced to the Flora region as a turf grass. It grows well on poor, dry soils and is becoming a ruderal weed in some areas. It is particularly common in the northeastern United States and southeastern Canada, but has been reported from scattered locations elsewhere.</p> | ||
|tables= | |tables= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Festuca filiformis | name=Festuca filiformis | ||
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|authority=Pourr. | |authority=Pourr. | ||
|rank=species | |rank=species | ||
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|basionyms= | |basionyms= | ||
|family=Poaceae | |family=Poaceae | ||
| − | |distribution=Wash.;D.C;N.H.;N.J.;N.C.;Tenn.;N.Y.;Pa.;Alta.;B.C.;N.B.;Nfld. | + | |illustrator=Cindy Roché |
| + | |illustration copyright=Utah State University | ||
| + | |distribution=Wash.;D.C.;N.H.;N.J.;N.C.;Tenn.;N.Y.;Pa.;Alta.;B.C.;N.B.;Nfld. and Labr.;N.S.;Ont.;P.E.I.;Que.;R.I.;S.C.;W.Va.;Va.;Vt.;Ill.;Ind.;Conn.;Maine;Md.;Mass.;Ohio;Mich.;Mont.;Wis.;Miss.;Oreg. | ||
|reference=None | |reference=None | ||
|publication title= | |publication title= | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Introduced |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_601.xml |
|subfamily=Poaceae subfam. Pooideae | |subfamily=Poaceae subfam. Pooideae | ||
|tribe=Poaceae tribe Poeae | |tribe=Poaceae tribe Poeae | ||
Latest revision as of 16:24, 11 May 2021
Plants densely cespitose, with¬out rhizomes. Culms 18-40(60) cm, mostly scabrous or puberulent below the inflorescence. Sheaths closed for less than 1/3 their length, smooth or scabrous, glabrous or finely puberulent, persistent; collars glabrous; ligules 0.1-0.4 mm; blades 0.2-0.4(0.6) mm in diameter, conduplicate, abaxial surfaces smooth, adaxial surfaces scabrous, veins 5(7), ribs 1, distinct; abaxial sclerenchyma forming a continuous or almost continuous band; adaxial sclerenchyma absent. Inflorescences 1-6(14) cm, usually contracted, with 1-2 branches per node; branches usually erect, lower branches with 2+ spikelets. Spikelets 3-6(6.5) mm, with 2-6(8) florets. Glumes exceeded by the upper florets, ovate-lanceolate to lanceolate, glabrous; lower glumes 1-2.5 mm; upper glumes (1.7)2-3(3.9) mm; lemmas 2.3-4(4.4) mm, obtuse to acute, mostly smooth and glabrous, sometimes scabrous or pubescent distally, unawned, sometimes mucronate, mucros to 0.4 mm; paleas about as long as the lemmas, intercostal region smooth or scabrous distally; anthers (1)1.5-2.2 mm; ovary apices glabrous. 2n = 14 (28).
Distribution
Wash., D.C., N.H., N.J., N.C., Tenn., N.Y., Pa., Alta., B.C., N.B., Nfld. and Labr., N.S., Ont., P.E.I., Que., R.I., S.C., W.Va., Va., Vt., Ill., Ind., Conn., Maine, Md., Mass., Ohio, Mich., Mont., Wis., Miss., Oreg.
Discussion
Festuca filiformis is a European species that has been introduced to the Flora region as a turf grass. It grows well on poor, dry soils and is becoming a ruderal weed in some areas. It is particularly common in the northeastern United States and southeastern Canada, but has been reported from scattered locations elsewhere.
Selected References
None.