Arundo formosana

台灣蘆竹

Arundo formosana Hack.

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

Hack. 1899. Bulletin de l'Herbier Boissier 7(9): 724. (Bull. Herb. Boissier)

台灣首次記錄發表文獻

Ohwi. 1941. Acta phytotaxonomica et geobotanica eng 10: 265. (Acta Phytotax. Geobot.)

異名與其在台灣首次使用的文獻

Arundo formosana Hack. var. gracilis Hack.

Hack. 1899. Bulletin de l'Herbier Boissier 7(9): 724. (Bull. Herb. Boissier)

各語言俗名

中

台灣蘆竹、蘆竹仔、掃把草、蘆竹草、泥竹仔
客

Sŏ dá druk
原

Tagai (Gaogan)
英

Pendent reed、Formosan giantreed
日

ひなよし

參考文獻

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.)
Ciou & Pong. 2008. Illustrations of Hakka ethnobotany of Taiwan 122. (Illustration of Hakka ethnobotany of Taiwan)

特徵描述

生活型

herb

形態特徵

Tufted perennials. Culms pendent, ca. 2-6 mm in diam.
Sheaths usually longer than internode, tightly clothing culm, glabrous. Ligule 0.5 mm long, fimbriate on upper margin, hispid on dorsal side. Blades 11-22 cm long, 9-12 mm wide, basal parts covered with long silky hairs.
Panicle open, 10-30 cm long. Spikelets 2-5-flowered, ca. 6 mm long.
Glumes subcoriaceous, siliceous, 3-nerved, rarely 4-nerved; lower glume ca. 3 mm long, apex acute, upper glume ca. 4 mm long, apex gradually narrowed; lemma 3-5.25 mm long, 3-7-nerved, awn 2-3.75 mm long, basal part silky hairy which are nearly as long as lemma; palea 2.5-3.5 mm long, 2-keeled, margins hispid, apex with a sinus; lodicules 2, truncate, conspicuously nerved, stamens 3. Anthers 1.5-2 mm long.

分布

台灣 : Occasional in dry grasslands and on rocky cliffs.
世界 : The Ryukyus, Taiwan and the Philippines (Samar).

引證標本

TAIPEI: Kuanyingshan, Hsu 1137; Shimen, Hsu 1267. ILAN: Lotung, Sasaki, s. n. 4 Sep 1925; Kueishan, Hsu 877. MIAOLI: Taan, Kuo & Kao 437. TAICHUNG: Sungmao, Kuoh et al. 8754. NANTOU: Chitou, Kuoh 3687, Hoshe, Simizu s. n. 25 Jan 1961. CHIAYI: Kuantzuling, DeVol 6091. KAOHSIUNG: Liukuei, Hsu 5066. PINGTUNG: Tsaopu, Hsu 1089. TAITUNG: Lanyu Is., Hsu 9369, Hsu 9362; Lutao Is., Kawakami 3256. HUALIEN: Chinshueishan, Nakamura 5536.