Gaultheria itoana

高山白珠樹

Gaultheria itoana 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, The Botanical magazine, Tokyo 20: 74. pl. 25. 1906. (Bot. Mag. Tokyo)

台灣首次記錄發表文獻

同發表文獻

異名

Gaultheria repens auct. non Bl.

Hayata, The Botanical magazine, Tokyo 20: 18. 1906. (Bot. Mag. Tokyo)
Gaultheria borneensis auct. non Stapf.

Hayata, Materials for a flora of Formosa 169. 1911. (Mat. Fl. Formos.)
Gaultheria taiwaniana S. S. Ying

S. S. Ying, Quarterly journal of Chinese forestry 9(4): 136. 1976. (Quart. J. Chin. For.)

各語言俗名

中

玉山白珠樹.
英

Borneo winter green. Ito wintergreen.
日

にいたかしらたま.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)
Liu, Illustrations of native and introduced ligneous plants of Taiwan . 1961. (Ill. Nat. Intr. Lign. Pl. Taiwan)

特徵描述

生活型

shrub

形態特徵

Small evergreen shrubs. Stems and branchlets pubescent to glabrescent.
Leaves thick chartaceous, short petiolate, oblong, 10–15 mm long, 3–7 mm broad, apex acute to obtuse, base acute, margin serrate, teeth slightly arcuate, glabrous, midrib and veins impressed to indistinct on upper surface, slightly raised to obscure on lower surface, lateral veins 2 or 3 pairs, inconspicuous; petiole scarcely 1 mm long.
Flowers in pseudo-terminal racemes, ca. 2 cm long; pedicel 2–3 mm long; bracts usually 2, ovate, ca. 2 mm long, acute, pubescent, persistent; calyx lobes ovate; corolla white, ovoid-tubular, 4–5 mm long, lobes minute; ovary pubescent.
Berry globose, white, ca. 6 mm across.

分布

台灣 : central ranges on open mountain peaks from 2,250 to 3,600 m or higher.
世界 : The Philippines.

引證標本

ILAN: Chilanshan, Shih 317. MIAOLI: Tapachienshan, Liou 140. TAICHUNG: Hsuehshan, Lu 19953. NANTOU: Luantashan, Kawakami & Hayata s. n. in 1908. CHIAYI: Mt. Alishan, Keng 1154; Yushan, Mori 1887. KAOHSIUNG: Takuanshan, Liou 397. PINGTUNG: Peitawushan, Wang 9138. TAITUNG: Yako, Chiang 644. HUALIEN: Nengkaoshan, Bartlett 6213; Tayulien, Yu 11.