Eragrostis pilosa var. pilosa

Treatment appears in FNA Volume 25. Treatment on page 81.

Culms with few or no glandular pits; sheaths and blades without glandular pits. Spikelets 0.6-1.3 mm wide. Upper glumes 0.7-1.2 mm; lemmas 1.2-1.8 mm; caryopses 0.5-0.9 mm.

Discussion

Eragrostis pilosa var. pilosa is more common than E. pilosa var. perplexa in the Flora region. Most of the records shown on the map are for this variety.

Selected References

None.

Lower Taxa

None.

"decumbent" is not a number.

0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.03 cm0.3 mm <br />3.0e-4 m <br />) +
Obtuse (?) +  and Acute (?) +
Paul M. Peterson +
(L.) P. Beauv. +
1 (?) +  and 3 (?) +
multiple +, , +  and single +
not +  and glabrous +
keeled +  and rounded +
pseudopetiolate +  and branching +
not fused +
intravaginal +, extravaginal +, branching +  and basal +
swelling +
membranous +
not pseudopetiolate +
2 cm20 mm <br />0.02 m <br /> (15 cm150 mm <br />0.15 m <br />) +
pubescent +  and glabrous +
involute +, folded +  and flat +
1mm;2.5mm +
not disarticulating +
not spikelike +
pubescent +  and glabrous +
obovoid +  and prism-shaped +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.09 cm0.9 mm <br />9.0e-4 m <br />) +
triangular +  and dome--shaped +
sometimes longer +
membranous +
branched +, simple +  and rooting +
geniculate +
8 cm80 mm <br />0.08 m <br /> (45 cm450 mm <br />0.45 m <br />) +
not woody +
Conn. +, N.J. +, N.Y. +, Va. +, Del. +, D.C. +, Wis. +, W.Va. +, Pacific Islands (Hawaii) +, Idaho +, Oreg. +, Mass. +, Maine +, N.H. +, R.I. +, Vt. +, Fla. +, N.Mex. +, Tex. +, La. +, Kans. +, S.Dak. +, Nebr. +, Tenn. +, N.C. +, S.C. +, Pa. +, Nev. +, Colo. +, Calif. +, Puerto Rico +, Virgin Islands +, Ala. +, Ark. +, Ill. +, Ga. +, Ind. +, Iowa +, Okla. +, Ariz. +, Md. +, Ohio +, Mo. +, Minn. +, Mich. +, Wash. +, B.C. +, N.S. +, Ont. +, Que. +, Miss. +, Ky. +, N.Dak. +  and Wyo. +
not waisted +
capillary +
pistillate +  and staminate +
sometimes longer +
5 +  and 17 +
round +  and compressed +
reduced +
persistent +  and deciduous +
shorter or longer +
subtending +
narrowly ovate +  and lanceolate +
uncinate +
0 cm0 mm <br />0 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
paniculate +  and racemose +
hollow +  and solid +
scabridulous +  and scabrous +
not absent +
(1)3(5)-veined +
grayish-green +  and hyaline +
ovatelanceolate +
0.12 cm1.2 mm <br />0.0012 m <br /> (0.18 cm1.8 mm <br />0.0018 m <br />) +
membranous +
sometimes longer +
ciliate +  and ciliolate +
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.03 cm0.3 mm <br />3.0e-4 m <br />) +
membranous +
inconspicuous +
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.06 cm0.6 mm <br />6.0e-4 m <br />) +
concealed +  and prominent +
2 +  and 1 +
deciduous +
2-keeled +
0.1 cm1 mm <br />0.001 m <br /> (0.16 cm1.6 mm <br />0.0016 m <br />) +
membranous +
open +  and simple +
4cm +  and 20cm +
ellipsoid +  and ovoid +
2 cm20 mm <br />0.02 m <br /> (15 cm150 mm <br />0.15 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (1 cm10 mm <br />0.01 m <br />) +
dry +  and fleshy +
1 cm10 mm <br />0.01 m <br /> (10 cm100 mm <br />0.1 m <br />) +
hairy +  and glabrous +
spikelike +
Introduced +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
1 +  and 60 +
linear-oblong +  and narrowly ovate +
0.6mm +  and 1.3mm +
1 (?) +  and 3 (?) +
compound +  and simple +
2 (?) +  and 3 (?) +
Eragrostis peregrina +, Eragrostis perplexa +  and Eragrostis multicaulis +
Eragrostis pilosa var. pilosa +
Eragrostis pilosa +
variety +
membranous +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
7 +  and 13 +
rhizomatous +  and stoloniferous +
aquatic +  and terrestrial +
dioecious +  and synoecious +