Brugmansia suaveolens

大花曼陀羅

naturalized

Brugmansia suaveolens (Humb. & Bonpl. ex Willd.) Bercht. & Presl

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

Bercht. & Presl, O Prirozenosti rostlin 1(Solanc.): 45. 1823. (Prir. Rostlin)

Datura suaveolens Humb. & Bonpl. ex Willd.

Liu, Illustrations of native and introduced ligneous plants of Taiwan 2: 1179. fig. 993. 1962. (Ill. Nat. Intr. Lign. Pl. Taiwan)

Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 154. 2010.
W. C. Lin, Wild flowers of Taiwan - the 1300 species found in the lower elevation . 2005. (Wild flowers of Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

tree-shrub

Shrub or tree to 5 m tall, twigs fine pubescent with simple hairs, soon glabrescent.
Leaves ovate, subentire, 15–30 cm long, 8–15 cm wide, apex acute or acuminate, base rounded or obtuse, often dimidiate, pubescent; petiole 2–8 cm long.
Flowers solitary at leaf nodes near apex of branches; pedicel 2–5 cm long. Flowers large, showy, fragrant, pendulous; calyx broadly tubular, inflated in bud and flower, 9–12 cm long, 3–4 cm across, lobes 5, 1.5–2 cm long, acute or obtuse; corolla white or yellowish, 25–30 cm long, pendent, tubiform, tube less than half as wide as calyx mouth, abruptly expanded above calyx; limb sinuate lobed, 5 narrowly lanceolate spreading teeth 10–15 mm long; filaments inserted just below the middle of tube, sometimes geniculate, pilose near point of insertion, anthers 25–35 mm long, cohering in a cylindrical tube 4–6 mm across.
Fruit fusiform, 20 cm long; seeds 8–12 mm across, rugose.
Not known to produce mature fruit in Taiwan.