Eragrostis pilosa

畫眉草

Eragrostis pilosa (L.) P. Beauv.

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

P. Beauv., Essai d'une Nouvelle Agrostographie 71, 162, 185. 1812. (Ess. Agrostogr.)

台灣首次記錄發表文獻

Honda, Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 3: 12. 1930. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)

異名

無

各語言俗名

英

Indian lovegrass.
日

おおにわほこり.

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

Culms tufted.
Blade linear-lanceolate, ca. 8 cm long, 3.5 mm wide; ligule ca. 0.4 mm long, upper half turned into a fringe of hairs; mouth of sheath sparingly covered with long silky hairs.
Inflorescence a large open panicle, ca. 14 mm long. Spikelets 6-7-flowered, ca. 4 mm long; glumes chartaceous, 1-nerved; lower glume ca. 0.5 mm long, ovate lanceolate; upper glume ca. 0.8 mm long, lanceolate; lemma chartaceous, ovate or ovate-lanceolate, 3-nerved, lateral two inconspicuous; palea chartaceous, oblanceolate, obtuse, 2-keeled, scabrous along keels.
Caryopsis ellipsoid, ca. 0.5 mm long; embryo 1/2 its length of caryopsis.

分布

世界 : Very widely distributed in tropical and warm regions of the Old World.

引證標本

TAIPEI: Taipei, Hsu s. n. 18 Jan 1960. ILAN: Ilan, Kuoh 89. TAOYUAN: Neili, Hsu 1223. TAICHUNG: Kukuan, Hsu s. n. 11 Aug 1959. CHANGHUA: Chihu, Hsu 4720. TAINAN: Tainan, Chen & Kao 286. PENGHU: Fungkuei, Hsu & Kuoh 14026. HUALIEN: Luanshan, Hsu 3531.