Sphenodesme involucrata

爪楔翅藤

Sphenodesme involucrata (Presl) B. L. Robinson

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

B. L. Robinson, Proceedings of the American Academy of Arts and Sciences 51: 531. 1916. (Proc. Amer. Acad. Arts)

台灣首次記錄發表文獻

Hsiao, Flora of Taiwan 4: 430. 1978. (Fl. Taiwan, 台灣植物誌)

異名

無

各語言俗名

中

楔翅藤.

參考資料

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

shrub

形態特徵

Large climbing shrubs; young shoots rusty hairy.
Leaves ovate to oblong, 10–15 cm long, apex acuminate or acute, base obtuse or rounded, entire, coriaceous, stellate-hairy when young, becoming glabrate. Cymes capitate, with an involucre of 6 spatulate bracts, bracts 2–3 cm long, rusty-hairy.
Flowers sessile; calyx ca. 3 mm long, tawny-tomentose, 4 or 5-toothed, teeth triangular; corolla pale yellow, the corolla-tube nearly as long as the calyx, limb 4–5-lobed, lobes obovate, 3–4 mm long.
Fruit globose, ca. 6 mm in diameter, glabrous, enclosed in the persistent calyx.

分布

世界 : India, Malaysia and southern China.

引證標本

Moldenke and Moldenke (1971) recorded the species from Taiwan. However, no specimens have been seen. The description given above is copied from Hsiao's treatment of 1978.