Eragrostis cumingii

肯氏畫眉草

Eragrostis cumingii Steud.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

Steud., Synopsis Plantarum Glumacearum 1: 266. 1854. (Syn. Pl. Glumac.)

台灣首次記錄發表文獻

Hsu, Taiwania 16: 259. 1971.

異名

無

各語言俗名

英

Cuming's lovegrass.
日

いとすずめがや.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Herbs erect to ascending, node exposed, sheaths shorter than internodes.
ligule membranous, ca. 0.15 mm long, margin ciliate, blade linear, apex acute, leaf base sparsely pilose, pilose hairs ca. 1.5 mm long.
Inflorescence a open panicle, branches alternate, solitary, axial glandular, glabrous or sparsely pilose. Spikelet outline linear to lanceolate, laterally compressed, lower glume lanceolate, apex acute, l-nerved, ca. 1.5 mm long; upper glume lanceolate to lanceo-ovate, ca. 2 mm long, slightly longer than lower glume, apex acute, 3-nerved; lemma ovate, ca. 1.8 mm long, apex acute, 3-nerved, palea ellipse, ca. 1.5 mm long, apex acute, 2-nerved, persistent, keeled, keels hispidulate, hispids 0.1-0.2 mm long, anther 3, nearly globular, ca. 0.2 mm long; caryopsis ellipsoid, glabrous, ca. 0.7 mm long.

引證標本

Hsinchu City, Shih-Pa-Chien-Shan, 4 Oct. 1971, Y. Simada 4789 (HAST), Senkyakuseki, 25 Jun. 1927, Y. Simada 4275 (HAST). Hualien Co., Shoufeng Town, Campus of the NDHU, 18 Aug. 2000, T.-T. Chen 10877 (TAIF); Hualien, 19 Sept. 2000, T.-T. Chen et al. 10939 (TAIF); Yuen-Mei, 11 Oct. 2001, T.-T. Chen 11681 (TAIF). Pingtung Co., Laiyi Town, Walusi Stream, 29 Oct. 1999, W.-C. Leong 1548 (HAST); Neipu Town, Campus of NPUST, 6 Nov. 2007, M.-J. Jung 1796 (TAIF). Taichung Co., Holi Town, Holi, 11 Aug. 1940, Y. Simada 5986 (HAST). Tainan City, Campus of NCKU, 9 Aug. 2002, M.-J. Jung 298 (TAIF); Tainan, 13 Sept. 1917, Y. Simada s.n. (TAIF). Taitung Co., Cheng-gang-au, 8 Aug. 1907, T. Kawakami et al. s.n. (TAIF); Taitung airport, 24 Mar. 2008, M.-J. Jung 2517 (TAIF).