Imperata cylindrica var. major

白茅

Imperata cylindrica (L.) P. Beauv. var. major (Nees) C. E. Hubb. ex Hubb. & Vaughan

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

Hubb. & Vaughan. 1940. The Grasses of Mauritius and Rodriguez 96. (Grass. Mauritius & Rodriguez)

台灣首次記錄發表文獻

Ohwi. 1942. Acta phytotaxonomica et geobotanica eng 11: 146. (Acta Phytotax. Geobot.)

各語言俗名

中

白茅、茅草、茅管、地筋、茅仔、絲茅
台

Hm chháu、Chhoan san liông、Hm á chháu、Hm á
客

Pàk mau
原

Agekku (Atayal)、Rabo'ttu (Paiwan)、Reku (Bunun)
英

Lalang grass
日

ちがや

參考文獻

Ciou & Pong. 2008. Illustrations of Hakka ethnobotany of Taiwan 40. (Illustration of Hakka ethnobotany of Taiwan)
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Hui-Chun Hsu. 2007. Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county. Master thesis. National Pingtung University of Science and Technology. (Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county.)
Jen-Han Lin. 2004. Study on the plant utilization of Taki-bakka Bunun Tribe in Nantou county. Master thesis. National Pingtung university of science and Technology 61. (Study on the plant utilization of Taki-bakka Bunun Tribe in Nantou county)

特徵描述

生活型

herb

形態特徵

Perennials; rhizomes well developed, densely scaly; culms tufted, erect 2-5-noded, nodes bearded.
Ligule membranaceous, obtuse.
Spikelets paired, lanceolate or oblong, monomorphic, awnless, surrounded by long silky hairs, ca. 3 mm long; glumes lanceolate or oblong, nearly equal, membranaceous, as long as spikelet, margins ciliate; lower lemma laceolate, hyaline, ca. 2 mm long; palea wanting; upper lemma lanceolate, hyaline, ca. 1.5 mm long, palea fringed at apex, truncate, slightly smaller than lemma; anthers 2.
This is one of the most common grass on sunny exposed soils. The rhizomes are sold for medicinal purposes in Taiwan.

分布

台灣 : a common and a troublesome weed in open areas.
世界 : Warm and temperate regions from Asia to Australia; eastern and southern Africa.

引證標本

TAIPEI: Kuangyinshan, Hsu 1135; Keelung, Kao 4312*. ILAN: Kueishan, Hsu 867; Suao, Hsu 866. HSINCHU: Hsinchu, Hsu 1308. TAOYUAN: Neili, Hsu 1229: MIAOLI: Tahu, Chen 76; Chingchui, Hsu 114. TAICHUNG: Kukuan, Hsu 460. CHANGHUA: Wanggong, Guo et al. 030. NANTOU: Chungshuigo, Huang 59. CHIAYI: Chiayi, DeVol. 7092. TAINAN: Hsinghua, Hsu 183, PENGHU: Penghu, Huang & Kao 214. PINGTUNG. Pingtung, Hsu & Keng 214. TAITUNG: Chipen, Hsu 974; Lanyu Is., Sasaki,s. n. 5 May 1927.