Eragrostis pilosissima

多毛知風草

Eragrostis pilosissima Link

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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名彙資訊

學名發表文獻

Link, Hortus Berolinensis 1: 189. 1827. (Hort. Berol.)

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: 103. 1930. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot., 東京帝國大學理學部紀要, 第三類, 植物學)

異名

Eragrostis makinoi Hack.

Hack., Bulletin de l'Herbier Boissier 7(9): 725. 1899. (Bull. Herb. Boissier)

各語言俗名

英

Pilose lovrgrass.
日

ひめすずめがや.

參考資料

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

herb

形態特徵

Culms tufted.
Blade ca. 7 cm long, 2 mm wide, covered with long silky hairs; ligule a fringe of hairs, ca. 0.8 mm long.
Inflorescence a small open panicle, ca. 7 cm long. Spikelets ca. 11-flowered, ca. 5 mm long, 1.1 mm wide, oblanceolate; rachilla zigzag shaped; glumes chartaceous, 1-nerved, lanceolate; lower glume emarginate or obtuse at apex, 0.8 mm long; upper glume obtuse at apex, ca. 1.2 mm long; lemma ovate, chartaceous, margins membranaceous, 3-nerved, ca. 1.8 mm long, mucronate, deciduous; palea oblanceolate, emarginate, 2-keeled, minutely ciliate along keels, ca. 1.6 mm long, persistent.
Caryopsis ovate, ca. 0.8 mm long; embryo 1/2 its length of caryopsis.