Eragrostis rejuvenescens Rendle

Spikelets 3–3.5 × 2–2.5 mm, ovate, laterally compressed, 6–8(9)-flowered; glumes subequal, 1.7–2 mm long, reaching to about 3/4 the way along the adjacent lemmas, keeled, narrowly lanceolate in profile, thinly pilose, acute or subacute at the apex; lemmas 1.8–2 mm long, keeled, narrowly ovate in profile, membranous with distinct lateral nerves, diverging from the rhachilla at a wide angle (but less than 90°), those in opposite rows not imbricate, the rhachilla visible between them, reddish-tinged, pilose on the flanks and on the back in the upper 2/3, obtuse at the apex; palea densely pilose on the flanks, the keels slender, wingless, smooth and glabrous; anthers 3, 1–1.2 mm long.