中文名：绒毛飘拂草
科名：Cyperaceae
属名：Fimbristylis
描述：Annuals or short-lived perennials. Culms tufted, 5-50(-100) cm tall, glabrous or sparsely pubescent. Leaves slightly shorter to longer than culm; sheaths leathery, margin pale brown, broad, and membranous, apex subtruncate; leaf blade linear to setaceous, pubescent or glabrescent, apex acute to obtuse. Involucral bracts 3 or 4, leaflike, usually 1 or 2 longer than inflorescence, glabrous or hairy. Inflorescence a compound or rarely simple anthela, 5-9 × 3-6 cm, lax or compact. Spikelets solitary, ovoid, ellipsoid, or oblong, 4.5-14 × ca. 2.5 mm, many flowered. Glumes brown, ovate, oblong-ovate, or oblong, 2.2-4.2 mm for fertile ones, shiny, 3-5-veined, midvein excurrent into a mucro. Stamens 1 or 2; filament short. Style longer than stamen, compressed, apically ciliate; stigmas 2. Nutlet with brown stipe, obovoid to broadly so, globose, or ± obdeltoid, 0.6-1.3 mm, biconvex, with 7-9 obvious vertical ribs, reticulation nearly transversely oblong. Fl. and fr. Jul-Oct.
分布：香港
来源：Flora of China