Eulalia speciosa

金茅

Eulalia speciosa (Debeaux) Kuntze

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

Kuntze, Revisio Generum Plantarum 2: 775. 1891. (Revis. Gen. Pl.)

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: 412. 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

Eulalia speciosa (Debeaux) Kuntze var. modesta (Hack.) Honda

Honda, Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 3: 412. 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)

各語言俗名

英

Golden-sheathed eularia.
日

ほながこすすき.

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 tall, stout, ca. 5 mm across, to 1 m tall.
Blade linear-lanceolate, ca. 4 mm wide; ligule ca. 1 mm long, truncate and ciliate, hispid abaxially.
Inflorescence of digitately arranged racemes. Spikelets paired, monomorphic; upper pedicellate, lower sessile, ca. 5.5 mm long. Lower glume subcoriaceous, lanceolate, as long as spikelet, sides inrolled, upper part 2-keeled, long hairy abaxially and margins, nerves inconspicuous; upper glume 3-nerved, lanceolate, sides inrolled, margins and apex fimbriate, sparingly hairy abaxially, as long as lower glume; lower lemma of nearly same texture and length as upper glume, linear-lanceolate; upper lemma membranaceous, linear, 2-cleft, fimbriate at apex, 1-nerved, ending in a flexuous awn of ca. 14 mm long; palea ca. 0.8 mm long, hyaline, upper margin fimbriate.
Caryopsis cylindrical, ca. 2.5 mm long; embryo 1/2 its length of caryopsis.

分布

台灣 : on hillsides at low elevations. Its young is eaten by cattle but becomes unfavoritely coarse with age.
世界 : India, extending to Thailand, China, Korea and Japan.