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

台灣首次記錄發表文獻

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

異名

Pollinia monantha Nees ex Steud. var. formosana Hack.

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

Hayata, Icones Plantarum Formosanarum 7: 76. 1918. (Icon. Pl. Formos.)
Pollinia ciliata Trin.

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

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

Honda, The Botanical magazine, Tokyo 39: 42. 1925. (Bot. Mag. Tokyo)
Microstegium ciliatum (Trin.) A. Camus var. formosanum (Hack.) Honda

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

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

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

Koyama, Grasses of Japan and its Neighboring Regions 428. 1987. (Grass. Jap. Neighb. Reg.)

各語言俗名

中

台灣總竹葉茅.
英

Ciliate sasa grass.
日

ふささがや.

參考文獻

Yang, A list of plants in Taiwan . 1982. (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.