Jacquemontia tamnifolia

長梗毛娥房藤

naturalized

Jacquemontia tamnifolia (L.) Griseb.

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

Griseb., Flora of the British West Indian Islands 5: 474. 1864. (Fl. Brit. W. I.)

台灣首次記錄發表文獻

Ou, Bulletin of the Experimental Forest of National Chung Hsing University 5: 7. photo 7. 1984. (Bull. Exp. For. Natl. Chung Hsing Univ., 中興大學實驗林研究報告)

異名

無

各語言俗名

中

藍花娥房藤.

參考資料

Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 149. 2010.
Shih-Huei Chen, Naturalized plants of eastern Taiwan . 2008. (Nat. Pl. East. Taiwan, 東台灣歸化植物)

特徵描述

生活型

vine

形態特徵

Vines; stems herbaceous, hirsute throughout, twining.
Leaves ovate to widely ovate, 3–10 cm long, 1.5–6 cm wide, base cordate, apex acute to abruptly acuminate, glabrescent.
Flowers in dense head-like cymose inflorescences, many-flowered, flowers opening few at a time, densely hirsute with reddish to brownish indumentum; sepals lanceolate, 10–15 mm long, 1–3 mm wide, acuminate, hirsute with yellowish-brown trichomes; corollas blue or nearly white, 1 cm long, interplicae glabrous.
Fruit capsular, enclosed in sepals and subfoliose bracts, globose, 4–5 mm in diam., light brown, glabrous; seeds orange-brown, 2.5 mm long, glabrous.