Microstegium ciliatum

剛莠竹

Microstegium ciliatum (Trin.) A. Camus

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

A. Camus. 1921. Annales de la Société Linnéenne de Lyon, sér. 2 68: 201. (Ann. Soc. Linn. Lyon, sér. 2)

台灣首次記錄發表文獻

Honda. 1930. Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 3: 404. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)

異名

Pollinia ciliata Trin.

Hayata. 1918. Icones Plantarum Formosanarum 7: 76. (Icon. Pl. Formos.)
Pollinia monantha Nees ex Steud. var. formosana Hack.

Hack. 1904. Bulletin de l'Herbier Boissier, sér. 2 4(6): 527. (Bull. Herb. Boissier, sér. 2)
Pollinia formosana (Hack.) Hayata

Hayata. 1918. Icones Plantarum Formosanarum 7: 76. (Icon. Pl. Formos.)
Microstegium formosanum (Hack.) A. Camus

A. Camus. 1921. Annales de la Société Linnéenne de Lyon, sér. 2 68: 201. (Ann. Soc. Linn. Lyon, sér. 2)
Microstegium ciliatum (Trin.) A. Camus var. integrum Ohwi

Ohwi. 1942. Acta phytotaxonomica et geobotanica eng 11: 157. (Acta Phytotax. Geobot.)
Microstegium integrum Ohwi

Ohwi. 1942. Acta phytotaxonomica et geobotanica eng 11: 157. (Acta Phytotax. Geobot.)
Microstegium ciliatum (Trin.) A. Camus subsp. integrum (Ohwi) Koyama

Koyama. 1987. Grasses of Japan and its Neighboring Regions 428. (Grass. Jap. Neighb. Reg.)
Microstegium ciliatum (Trin.) A. Camus var. formosanum (Hack.) Honda

Honda. 1930. Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 3: 404. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)
Microstegium monanthum (Nees) A. Camus

Honda. 1925. The Botanical magazine, Tokyo 39: 42. (Bot. Mag. Tokyo)

各語言俗名

中

剛莠竹、台灣總竹葉茅
英

Ciliate sasa grass
日

ふささがや

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Culms geniculate, slender, ca. 1 mm in diam.
Blade 7-8 cm long by; 4 mm wide, attenuate at both ends, sparingly hirsute on both surfaces; ligule chartaceous, ca. 1 mm long or more, hispid abaxially; sheath margins ciliate. Inflorescence digitate, 3 to several racemes, racemes 5-6 cm long.
Spikelets paired, monomorphic, both fertile, upper pedicellate, lower sessile, ca. 3.8 mm long; pedicel and rachis flattened, as long as spikelets. Lower glume lanceolate, 2-keeled, shortly ciliate on keels; upper glume deltoid-lanceolate, 3-nerve,l-keeled, margins slightly inrolled, fimbriate, as long as spikelet; lower floret reduced. Upper floret minute, ca. 0.5 mm long; lemma 1-nerved, with a sinus at apex, topped by a long awn of ca. 25 mm long; palea oblong, with a sinus.
Caryopsis oblong, ca. 1.5 mm long; embryo 1/2 its length of caryopsis.

分布

世界 : India, Myanmar and Indochina to southern China.

引證標本

TAIPEI: Kankou, Kao 263. MIAOLI: Tahu, Chen 50. NANTOU: Chitou, Hsu 8947. TAINAN: Kuantzulin, Wang 20020. PINGTUNG: Shihmen, Hsu 8000A. HUALIEN: Tien-hsiang, Shimizu 10623.