Viburnum plicatum var. formosanum

台灣蝴蝶戲珠花

endemic

Viburnum plicatum Thunb. var. formosanum Y. C. Liu & C. H. Ou

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

Y. C. Liu & C. H. Ou, Quarterly journal of Chinese forestry 12(1): 136. photo 19. 1979. (Quart. J. Chin. For., 中華林學季刊)

台灣首次記錄發表文獻

同發表文獻

異名

無

各語言俗名

中

台灣蝴蝶花.

特徵描述

生活型

shrub

形態特徵

Shrubs, to 5 m tall, deciduous; branchlets slender, terete, densely stellate tomentose.
Leaves ovate-globose to elliptic, members of a pair unequal in size on flowering branchlets, chartaceous, 4–10 cm long, 16 cm long on rapidly growing shoots, apex abruptly acuminate or acute, base obtuse to round, margin dentate-serrate, pubescent on both surfaces; lateral veins 6–9 per side, nearly straight, parallel; petiole to 2 cm long.
Inflorescences terminating on latera; branchlets, corymbose cymes, 5–8 cm across, with sterile marginal flowers; peduncle 3–4 cm long. Sterile flowers white, ca. 2 cm across, 5-lobed, one lobe smaller, zygomorphic, pedicel ca. 2 cm long; fertile flowers sessile, ca. 3 mm across.
Fruits red, ovate-orbicular, more or less compressed, ca. 6 mm across.

分布

台灣 : restricted to the northern half of the island, 1,800–3,000m.
世界 : Southern China and Japan; variety <i>formosanum</i> is endemic to Taiwan.

引證標本

ILAN: Taipingshan, Lu & Ou 5105 (Type); Szuyuan, Ou & Liao 3856. NANTOU: Wanhsiang, Lu & Ou 3915; Tsuifong, Ou 4026. CHIAYI: Alishan, S. Y. Lu s. n. 1985. HUALIEN: Hoping, S. Y. Lu 16322.