Tephrosia purpurea

灰毛豆

Tephrosia purpurea (L.) Pers.

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

Pers., Synopsis Plantarum 2: 329. 1807. (Syn. Pl.)

台灣首次記錄發表文獻

Forbes & Hemsl., The journal of the Linnean Society of London. Botany 23: 158. 1886. (J. Linn. Soc., Bot.)

異名

Tephrosia ionophlebia Hayata

Hayata, Icones Plantarum Formosanarum 9: 21. 1920. (Icon. Pl. Formos.)
Tephrosia purpurea (L.) Pers. var. glabra Hosok.

Hosok., Journal of the Society of Tropical Agriculture 4: 200. 1932. (J. Soc. Trop. Agr.)

各語言俗名

中

紫草藤. 烏仔草. 紫葉灰毛豆. 假靛青. 灰葉. 高雄野黃豆. 禿灰毛豆.
英

Purple tephrosia.
日

たかおくさふじ. ねんばんくさふじ. たかおくさふじ.
台

Ken á chháu. O á chháu. Hiòh á chháu. Khó chháu.

參考文獻

Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

A perennial herb; stems slender, erect or zigzag-form, up to 30–60 cm high.
Leaves odd-pinnate; leaflets 17, oblanceolate, 2 cm long, emarginate at the apex, glabrous above, clothed with silky hairs below; stipules linear, 5 mm long.
Racemes axillary, opposite the leaves, 10–15 cm long; flowers white, 7–8 mm long, in fascicles of 3 or 4.
Pods 4 cm long, somewhat curved, clothed with thin hairs; 6–10-seeded.

分布

台灣 : In the open grassland, wasteland, margin of thickets, roadside, at elevation below 700 m high, in the central and southern parts.
世界 : Pantropics;

引證標本

TAICHUNG: Kukuan, Huang & Huang 13321*. TAINAN: Wushantou, Huang 1782. KAOHSIUNG: Yueshuje, Huang 3141; Tengchu, Huang & Huang 13907; Sun Valley, Huang 14493. PINGTUNG: Lilungshan, Huang & Tsou 10108.