Eragrostis curvula
Eragrostis palmeri
weeping love grass
Rio Grande lovegrass
(45)60-150 cm, erect, glabrous or glandular.
50-90(120) cm, glabrous below the nodes.
with scattered hairs, hairs to 9 mm;
ligules 0.6-1.3 mm;
blades 12-50(65) cm long, 1-3 mm wide, flat to involute, abaxial surfaces glabrous, sometimes scabridulous, adaxial surfaces with scattered hairs basally, hairs to 7 mm.
villous and the hairs not papillose-based, or mostly glabrous, apices hairy, hairs to 5 mm, not papillose-based;
ligules 0.2-0.4 mm;
blades (14)20-35 cm long, 1-2.4 mm wide, involute, abaxial surfaces glabrous, adaxial surfaces scabridulous, sometimes sparsely hairy.
16-35(40) cm long, (4)8-24 cm wide, ovate to oblong, open;
primary branches 3-14 cm, diverging 10-80° from the rachises;
pulvini glabrous or not;
pedicels 0.5-5 mm, appressed, flexible.
12-40 cm long, 4-20 cm wide, oblong, open;
primary branches 2-20 cm, diverging 20-70° from the rachises, capillary;
pulvini glabrous or sparsely hairy;
pedicels (0.4)1-4(14) mm, appressed or diverging, only the terminal pedicels on each branch longer than 4 mm.
4-8.2(10) mm long, 1.2-2 mm wide, linear-lanceolate, plumbeous to yellowish, with 3-10 florets;
disarticulation irregular to acropetal, proximal rachilla segments persistent.
4-6(7.3) mm long, 1-2 mm wide, linear-lanceolate, plumbeous, with 5-12 florets;
disarticulation acropetal, paleas persistent.
lanceolate, hyaline;
lower glumes 1.2-2.6 mm;
upper glumes 2-3 mm;
lemmas 1.8-3 mm, ovate, membranous, lateral veins conspicuous, apices acute;
paleas 1.8-3 mm, hyaline to membranous, apices obtuse;
anthers 3, 0.6-1.2 mm, reddish-brown.
lanceolate to ovate, hyaline;
lower glumes 1.1-1.8 mm;
upper glumes 1.2-2.2 mm, exceeded by the basal lemmas;
lemmas 2-2.6 mm, ovate, membranous, hyaline towards the apices and margins, keels weak or strong, without glands, lateral veins from inconspicuous to conspicuous, apices acute;
paleas 1.7-2.4 mm, hyaline, bases not projecting beyond the lemmas, apices truncate, often notched;
anthers 3, 0.6-1.3 mm, yellowish to purplish.
1-1.7 mm, ellipsoid to obovoid, dorsally compressed, adaxial surfaces with a shallow, broad groove or ungrooved, smooth, mostly translucent, light brown, bases often greenish.
0.6-0.8 mm, rectangular-prismatic to subellipsoid, laterally compressed, with a well-developed adaxial groove, faintly striate, opaque, reddish-brown.
= 40, 50.
= 40.
Eragrostis curvula
Eragrostis palmeri
Eragrostis curvula is native to southern Africa. It is often used for reclamation because it provides good ground cover but, once introduced, it easily escapes. In the Flora region, it grows on rocky slopes, at the margins of woods, along roadsides, and in waste ground, at 20-2400 m, usually in pine-oak woodlands, and yellow pine and mixed hardwood forests.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Eragrostis palmeri grows on rocky slopes and hills between 300-2150 m, generally in association with Pinus edulis, Juniperus monosperma, Bouteloua gracilis, and Prosopis. Its range extends from the southwestern United States into Mexico. It resembles E. erosa, but differs in its shorter lemmas and caryopses.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
- Local floras:
BC, 
CA, 
OR, 
WA - Local Web sites: CalFlora, CalPhotos,
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LA Plants, 
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MO Plants, 
PNW Herbaria 
WildflowerSearch
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USDA Plants Database- LBJ Wildflower Center
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