Eragrostis nutans

細葉畫眉草

Eragrostis nutans (Retz.) Nees ex 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., Nomenclator Botanicus. Editio secunda 1: 563. 1840. (Nomencl. Bot. (ed. 2))

台灣首次記錄發表文獻

Hsu, Taiwania 16: 260. 1971.

異名

Eragrostis chariis (Schult.) Hitchc.

Ohwi, The Botanical magazine, Tokyo 55: 278. 1941. (Bot. Mag. Tokyo)

各語言俗名

英

Narrow-leaved lovegrass.
日

くろかぜぐさ.

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 erect.
Blade linear, ca. 10 cm long, 1.5 mm wide; mouth of sheath with long silky hairs; ligule ca. 0.3 mm long, fringed.
Inflorescence a small panicle, ca. 10 cm long. Spikelets several-flowered, usually 12-flowered, ca. 6 mm long, 1.5-2 mm wide; glumes chartaceous, 1-nerved, broadly lanceolate; lower glume as long as upper; lemma ovate, chartaceous, 3-nerved, ca. 1.6 mm long; palea same texture and length as lemma, 2-keeled, scabrous along keels; anther ca. 0.8 mm long.
Caryopsis ca. 0.7 mm long, elliptic; embryo 1/2 its length of caryopsis.

分布

世界 : India and China.

引證標本

TAIPEI: NTU Campus, Hsu 56, Hsu 392. TAOYUAN: Chungli, Hsu s. n. 27 Jun 1960. MIAOLI: Tapu, Hsu 488. TAICHUNG: Houli, Suzuki 6283, Suzuk 6284. NANTOU: Sun Moon Lake, Hsu 12453. CHIAYI: Nantan, De Vol 8191. YUNLIN: Tuku, Suzuki 6156. KAOHSIUNG: Chishan, Hsu 6494.