Polygonatum altelobatum

台灣黃精

endemic

Polygonatum altelobatum Hayata

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

Hayata, Icones Plantarum Formosanarum 5: 229. 1915. (Icon. Pl. Formos., 台灣植物圖譜)

台灣首次記錄發表文獻

同發表文獻

異名

無

各語言俗名

中

阿里山萎. 阿里山玉竹.
日

ありさんあまどころ.

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

herb

形態特徵

Rhizome 2-3 mm across. Stem 40-60 cm long.
Leaves oblong-lanceolate to oblong, 10-15 cm long, 3-5 cm wide, apex acuminate to acute, base obtuse and decurrent to petiole, entire, chartaceous, upper surface green surface, lower surface pale green, glabrous on both surfaces; petiole 3-5 mm long, glabrous, sometimes tinged red or purple.
Flowers 1 or 2, axillary, white, nodding, peduncle absent; pedicel 1-2 cm long, slender, glabrous; perianth subcampanulate, tube 1-2 mm long; lobes oblong, 5-7 mm long, 2-2.5 mm wide, acute to subobtuse, usually densely granulate upward; stamens opposite perianth segments, filaments 0.5 mm long, complanate; anthers ovoid-oblong, 1.5 mm long, 0.6 mm wide, apex acute and apiculate; ovary ovoid, sessile, 2.5-3 mm long, green, glabrous; style columnar, 1-1.5 mm long.

分布

台灣 : forests, 800-1,800 m, in northern and central Taiwan.

引證標本

TAIPEI: Rarashan, Suzuki 6236; Tatunshan, Suzuki ST14988, Ying s. n. Mar 1987. ILAN: Taipingshan, Sasaki s. n. Oct 1932. NANTOU: Chitou, Ying 463. CHIAYI: Alishan, Sasaki s. n. Jun 1913, Kawakami & Mori s. n. May 1912; Lulinshan, Chen & Kao 6156. HAULIEN: Tailuko, Liu, Chen & Kao 18.