Jasminum urophyllum

川素馨

Jasminum urophyllum Hemsl.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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名彙資訊

學名發表文獻

Hemsl., The journal of the Linnean Society of London. Botany 26: 81. 1889. (J. Linn. Soc., Bot.)

台灣首次記錄發表文獻

Lu, Quarterly journal of Chinese forestry 9(2): 139. 1976. (Quart. J. Chin. For., 中華林學季刊)

異名

Jasminum taiwanianum Masam.

Masam., Journal of the Society of Tropical Agriculture 2: 152. 1930. (J. Soc. Trop. Agr., 熱帶農學會誌)
Jasminum lanceolarium auct. non Roxb.

Li, Flora of Taiwan 4: 138. 1978. pro. parte.. (Fl. Taiwan, 台灣植物誌)

各語言俗名

中

尾葉山素英. 尾葉山秀英.
英

Tail-leafed jasmine.
日

みやまそけい.

參考資料

Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed., 台灣樹木誌第二版)

特徵描述

生活型

shrub

形態特徵

Climbing shrubs with slender and glabrous branchlets.
Leaves trifoliolate; leaflets lanceolate or linear-lanceolate, caudate-acuminate at apex, rounded at base, entire, glabrous above, slightly pubescent in axils of lateral veins, palmately trinerved; terminal leaflets 4.5–11.5 cm long, 1–2 cm wide, petiolules slightly pubescent, 1–2.8 cm long; lateral leaflets 2–4 cm long, 1–1.5 cm wide, sessile or subsessile.
Inflorescence a compound dichasium or cyme. Flowers white; calyx 5-lobed, tube cupiform, ca. 1.5 mm long, lobes minute, linear-triangular or triangular, ca. 1/2 length of tube; corolla 5-lobed, tube 1.5–1.7 cm long, lobes lanceolate-ovate, ca. 8 mm long; anthers ellipsoid, acute at apex, filaments short.
Fruit ellipsoid, black, ca. 6 mm across.

分布

台灣 : in thickets at low and medium elevations in the northern and central parts of the island.
世界 : Mainland China.

引證標本

HSINCHU: Madalachi, Hsieh 1269. TAICHUNG: Huanshan to Wulin, Lu s. n. 1990; Wulin to Chika, Wang et al. 4377. NANTOU: Chenyoulanchi, Hsu 2139. PINGTUNG: Shachi logging trail, Lu 20202. HUALIEN: Loshao, Lu s. n. 1990.