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Plants loosely or densely cespitose, with short rhizomes or without rhizomes. Innovations mostly intravaginal. Blades more or less stiff, setaceous if lax, usually conduplicate, sometimes convolute or flat; ribs usually distinct; sclerenchyma usually only developed on the adaxial surface, sometimes forming pillars or girders at the major veins. Calluses wider than long, scabrous on the margins; lemmas chartaceous, apices usually entire, rarely minutely bidentate, usually awned, sometimes unawned; ovary apices usually pubescent, sometimes sparsely pubescent, rarely glabrous.

Discussion

Festuca sect. Festuca is most abundant in the Northern Hemisphere. Its species are native to all continents except Antarctica. There are perhaps 400 or more species in this section, with new ones constantly described.

Selected References

None.

"wider than long" is not a number."decumbent" is not a number."longest" is not a number.

... more about "Festuca sect. Festuca"
pilose +, pubescent +, puberulent +, scabrous +  and glabrous +
membranous +  and scarious +
puberulent +  and hirsute +
awned +  and entire +
hispidulous +
bidentate +
Stephen J. Darbyshire +  and Leon E. Pavlickf +
1 (?) +  and 3 (?) +
straight +
basal +  and terminal +
keeled +  and rounded +
pseudopetiolate +  and branching +
intravaginal +, extravaginal +, branching +  and basal +
keeled +  and rounded +
swelling +
not deciduous +  and deciduous +
not evident +
flat +, convolute +  and setaceous +
spreading;widely spreading +
spikelike +
pubescent +  and glabrous +
not branching +
ascending +  and erect +
pubescent +, scabrous +  and glabrous +
5 cm50 mm <br />0.05 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +
not woody +
Conn. +, N.J. +, N.Y. +, Wash. +, B.C. +, W.Va. +, Wis. +, Ala. +, Ariz. +, Calif. +, Colo. +, D.C +, Del. +, Ga. +, Pacific Islands (Hawaii) +, Iowa +, Idaho +, Ill. +, Ind. +, Ky. +, Md. +, Maine +, Mich. +, Minn. +, Mont. +, N.Dak. +, Nebr. +, N.Mex. +, Nev. +, Oreg. +, Pa. +, S.C. +, Vt. +, Alaska +, Mass. +, N.H. +, R.I. +, Fla. +, Wyo. +, Kans. +, Tex. +, La. +, Miss. +, Tenn. +, N.C. +, S.Dak. +, Utah +, Va. +, Ark. +, Okla. +, Alta. +, Greenland +, Man. +, N.B. +, Nfld. and Labr. +, N.S. +, N.W.T. +, Nunavut +, Ont. +, P.E.I. +, Que. +, Sask. +, Yukon +, Ohio +  and Mo. +
1/4 +  and 1/3 +
liquid +, soft +  and hard +
capillary +
pistillate +  and staminate +
sometimes longer +
2 +  and 10 +
compressed +
reduced +
shorter or longer +
subtending +
ovate +  and lanceolate acute +
unequal +  and subequal +
persisting +
uncinate +
puberulent +, scabrous +  and glabrous +
1-7(9)-veined +
awned +  and entire +
bidentate +
coriaceous +, chartaceous +  and membranous +
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
membranous +
inconspicuous +
lanceolate +
concealed +  and prominent +
2 +  and 1 +
with hispidulous apices +  and glabrous +
well-developed +
2-keeled +
spikelike +
dry +  and fleshy +
glabrous +, pubescent +  and scabrous +
1 +  and 60 +
compressed +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (5 cm50 mm <br />0.05 m <br />) +
1 +  and 3 +
simple +  and compound +
2 (?) +  and 3 (?) +
Gramineae +
Festuca sect. Festuca +
Festuca subg. Festuca +
section +
membranous +
parallel +  and converging +
obscure +  and prominent +
stoloniferous +  and rhizomatous +
plant +  and cespitose +
aquatic +  and terrestrial +