Disporum kawakamii

台灣寶鐸花

endemic

Disporum kawakamii 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

名彙資訊

學名發表文獻

Hayata, Materials for a flora of Formosa 365. 1911. (Mat. Fl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Disporum cantoniense (Lour.) Merr. var. kawakamii (Hayata) H. Hara

Yang et al., Manual of Taiwan Vascular Plants 5: 25. 2002. (Manu. Taiwan Vas. Pl.)

各語言俗名

英

たいわんちござさ.

參考文獻

Huang et al., Flora of Taiwan, second edition 6: 111. 2003. (Fl. Taiwan 2nd edit.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Stem erect to ascending, 30-50 cm long, branched upward.
Leaves ovate to ovate-lanceolate, sometimes oblong-lanceolate, 10-17 cm long, 3-5 cm wide, apex acuminate, base obtuse, entire, glabrous or slightly ciliate on margins; petiole 3-4 mm long, glabrous or nearly so.
Flowers 2-5, yellow to pale yellow; pedicels 2-3.5 cm long, glabrous, slender; perianth tubular; segments obovate-oblong, 5-7 mm wide, apex obtuse, base more or less narrowed, glabrous, slightly saccate at base of outer perianth segments; stamens opposite perianth segments; filaments 8-10 mm long; anthers ovoid to oblong, 4 mm long; ovary ovoid-ellipsoid, 4-5 mm long, 2-2.5 mm wide, obtuse; style elongate columnar, 7-9 mm long; stigmas minute.
Fruit globose to ellipsoid-globose, 6-7 mm long, 4-5 mm across, black at maturity.

分布

台灣 : forests and roadsides, 300-1,800 m, throughout the island, rather common.

引證標本

TAIPEI: Urai, Suzuki 4965. NANTAO: Chitou, Ying 793; Hoshih, Kou & Kao 3989. CHIAYI: Shuitilaio, Kawakami s. n. Jun 1909; Alishan, Sasaki s. n. May 1913. PINGTUNG: Peitawushan, Ying 227, 259. TAITUNG: Motien, Ying 1061. HUALIEN: Wuwangshan, Ying 532.