Pennisetum alopecuroides

狼尾草

Pennisetum alopecuroides (L.) Spreng.

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

Spreng., Systema Vegetabilium 1: 303. 1825. (Syst. Veg.)

台灣首次記錄發表文獻

Ohwi, Acta phytotaxonomica et geobotanica eng 10: 274. 1941. (Acta Phytotax. Geobot.)

異名

Pennisetum japonicum Trin.

Hayata, Icones Plantarum Formosanarum 7: 67. 1918. (Icon. Pl. Formos.)

各語言俗名

中

小甜茅草. 狼茅. 牧草.
英

Chinese pennisetum.
日

ちからしば.
原

Zyagaraatu (Paiwan).
客

Mùk tsó.

參考文獻

Hui-Chun Hsu, Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county. Master thesis. National Pingtung University of Science and Technology . 2007. (Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county.)
W. C. Lin, Wild flowers of Taiwan - the 1300 species found in the lower elevation . 2005. (Wild flowers of Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Perennials; clum compressed, stout, tufted, 50-100 cm tall.
Blade coriaceous, 30-60 cm long, 5-8 mm wide, often involute farinose; sheath glabrous, marging ciliate; ligule a ring of hairs, ca. 0.5 mm long.
Panicle spike-like, cylindrical, 10-15 cm long, main axis hairy; sterile branches forming bristles and subtending spikelet, these falling off with spikelet; pedicel 2-3mm long. Spikelets ca. 7 mm long, lanceolate or broadly lanceolate, acute; glumes more or less hardened; lower glume minute; upper glume 1/2 as long as spikelet, narrowly oblong, acute; lower lemma and upper lemma equal in length, acute, broadly lanceolate; upper lemma hyaline.

分布

台灣 : common on sunny hillsides, raodsides and rice fields.
世界 : Myanmar, Malesia, Australia, Polynesia, China and Japan.

引證標本

TAIPEI: Yangmingshan, Kuoh 2285. MIAOLI: Shenghsin, Hsu 1351. TAICHUNG: Taichung, Suzuki s. n. NANTOU: Chingshuikou, Huang 275. CHIAYI: Houtapu, Sasaki s. n.