名彙資訊
學名發表文獻
G. J. Baaijens, Blumea 35(2): 439. 1991.
台灣首次記錄發表文獻
Hsu, Flora of Taiwan, second edition 5: 435. pl. 179. 2000. (Fl. Taiwan 2nd edit.)
異名
-
Sporobolus fertilis (Steud.) W. D. Clayton
各語言俗名
-
中鉤粗草. 鼠尾黍.
-
英Australian smut grass.
-
日ねずみのお.
參考文獻
-
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; culms tufted, erect; ligule a ring of short hairs, ca. 0.2 mm long.
- Inflorescence a contracted panicle. Spikelets 1-flowered, lanceolate, ca. 1.8 mm long grayish green or purplish; glumes thin, unequal; lower glume ovate, truncate, nerveless, ca. 1/3 as long as spikelet; upper glume ovate, pointed, ca. 2/3 as long as spikelet, 1-nerved; lemma papery, ovate-lanceolate, 3-nerved, but lateral ones obscure, as long as spikelet; palea boat shaped in side view; anthers 3, minute, ca. 0.2 mm long.
- Fruit an utricle, brownish, elliptic-obovate, 1 mm long, with net-like markings, hilum punctiform, embryo 1/2 its length of grain.
分布
- 台灣 : A common grass and readily eaten by cattle and sheep.
- 世界 : Eastern Himalaya, India, Sri Lanka, Myanmar, Thaland, Malaysia, China and Japan.
引證標本
TAIPEI: Yangmingshan, Hsu s. n. 29 May 1959; Fulung, Hsu 896. ILAN: Chiaochi Hsu 822. HSINCHU: Hsinchu, Hsu 1305. MIAOLI: Tahu, Chen 38. TAICHUNG: Houli, Suzuki 6267. CHANGHUA: Chichow, Suzuki & Kamikoti 4570. NANTOU: Sun Moon Lake, Hsu 1341; Puli, Hsu 1390. CHIAYI: Alishan, Sasaki s. n. 29 Jan 1936. YUNLIN: Huwei, Chu 283*. TAINAN: Hsinying, Yamarnoto 1261. KAOHSIUNG: Nantzu, Wang 20093 PINGTUNG: Fengshan, Suzuki 4288. TAITUNG: Suoan, Hsu 1043; Lanyu Is., Hsu 4924. HUALIEN: Hsinchen, Suzuki & Ko 4927.
參考文獻
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