Lonicera oiwakensis

追分忍冬

endemic

Lonicera oiwakensis 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. 1916. Icones Plantarum Formosanarum 6: 24. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

各語言俗名

中

追分忍冬、玉山金銀花、玉山忍冬
英

Yushan honeysuckle
日

あいわけひようたんぼく

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou. 1994. Trees of Taiwan revised. (Tr. Taiwan rev. ed.)

特徵描述

生活型

shrub

形態特徵

Erect shrubs, 1–2 m tall; branchlets pubescent.
Leaves elliptic, rigid coriaceous, ca. 2.5 cm long, 1.5 cm wide, base rounded to truncate, apex emarginate or obtuse, entire, slightly revolute, minutely setose, sparsely pubescent on both surfaces; midrib distinct and raised on lower surface; petiole 2–3 mm long, pubescent.
Peduncle usually solitary, axillary, slender, ca. 1 cm long, pubescent; flowers in pairs; bracts 2, linear-falcate, pubescent; calyx connate, 5-lobed; corolla ca. 3 cm long, pubescent and glandular without, white, tinged with rose at tip, tube ca. 7 mm long, limb about 7 mm long; style 1, stamens 5, exserted; ovary 3-locular, ovules 4 or 5 per cell.
Fruit red, lower part of paired berries adnate.

分布

台灣 : Central ranges in forests, 1,500–3,000 m, mostly on rocky mountain slopes, rare.

引證標本

ILAN: Nanhutashan, C. K. Liu et al. s. n. 1996. TAICHUNG: Piluhsi-Lishan, S. Y. Lu 16371, S. Y. Lu s. n. 1981; 710 forest road-Nanhutashantengshankou, S. T. Chiu 1894, 2212, S. T. Chiu, J. N. Chen & C. H. Chu 2740. NANTOU: Tsuifong, Hayata 24861 (Type, TAIF).