Bambusa stenostachya

刺竹

naturalized

Bambusa stenostachya 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): 725. (Bull. Herb. Boissier)

台灣首次記錄發表文獻

Forbes & Hemsl. 1904. The journal of the Linnean Society of London. Botany 36: 446. (J. Linn. Soc., Bot.)

各語言俗名

中

刺竹、坭竹、鬱竹、莿竹、竻竹
台

Chhí tek
客

Net zuk、Neh chiyok
原

Abayan (Paiwan)、Kawayan (Paiwan)
英

Thorny bamboo
日

しちく

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou. 1994. Trees of Taiwan revised. (Tr. Taiwan rev. ed.)
Hsiao-Ting Wu. 2007. Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county. Master thesis. National Pingtung University of Science and Technology. (Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county.)
Ciou & Pong. 2008. Illustrations of Hakka ethnobotany of Taiwan 302. (Illustration of Hakka ethnobotany of Taiwan)
Kanehira. 1936. Formosan trees : indigenous to the island (revised) 65. (Formos. Trees rev. ed.)

特徵描述

形態特徵

Culms 5-24 m tall, 5-15 cm in diam., internodes 13-35 cm long; nodes prominent, 2-5 mm high, bearing a ring of aerial roots on lower nodes of culm; walls 0.8-3 cm thick; branches armed with 3 stiff recurved spines at each node.
Sheath of culm deciduous, coriaceous, densely hairy; auricles of sheath large, broad, with tufts of brown bristles; ligule of sheath conspicuous, serrate, hairy along margins; blade of sheath triangular or ovate-lanceolate, glabrous. Leaves 5-9, linear-lanceolate, 10-25 cm long, 0.5-2 cm broad, acute, obtuse at base; veins 5-6, veinets 8-9, subtessellate, densely spinulose-scabrous along one margin, sparsely so or entire along other; petioles 2-4 mm long; auricles of leaf obvious, with tufts of brown bristles; ligule of leaf nearly rounded, aristate; sheath of leaf 3.5-6 cm long, pubescent when young.
Spikelets in clusters of 2-6 at nodes of leafless branches, 2.5-4 cm long, 3-4 mm in diam., light purple when mature, 4-12 flowered, usually bearing 2-5 perfect florets; glumes 2, 2 mm long; lemma ovate-oblong, 6-9 mm long, 2.5-4 mm wide, veins 9-11; palea 7 mm long, 1.8 mm wide, bilobed at apex, veins 3 between keel and edge, densely hairy on keels; gynoecium 4 mm long; ovary lagena shaped, 1.2-2 mm long, with 2 vascular strands seen in cross section; style short with 3 feathery stigma; stamens 6, filaments 6-7 mm long, anthers 3-4 mm long; lodicules 3, obovate, hairy along margins.

分布

台灣 : Probably introduced. One of the most important bamboos in Taiwan, widely cultivated throughout the island to 1,000m.

引證標本

TAIPEI: Pachilan, Shimada 3319; Shihin, Sasaki 3320, Lin 32035; Keelung, Sasaki 3318. HSINCHU: Liuchangi, Shimada 3324. NANTOU: Yuchi, Sasaki 3325. KAOHSIUNG: Liukuei, Lin 32034.