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

名彙資訊

學名發表文獻

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

台灣首次記錄發表文獻

Lu. 1976. Quarterly journal of Chinese forestry 9(2): 139. (Quart. J. Chin. For.)

異名

Jasminum lanceolarium Roxb.

Li. 1978. Flora of Taiwan 4: 138. (Fl. Taiwan)
Jasminum taiwanianum Masam.

Masam. 1930. Journal of the Society of Tropical Agriculture 2: 152. (J. Soc. Trop. Agr.)

各語言俗名

中

川素馨、尾葉山秀英、尾葉山素英
英

Tail-leafed jasmine
日

みやまそけい

參考文獻

Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou. 1994. Trees of Taiwan revised. (Tr. Taiwan rev. ed.)

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.