Rhododendron oldhamii

金毛杜鵑

endemic

Rhododendron oldhamii Maxim.

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

Maxim., Rhad. Asiat. Or. 34. 1870.

台灣首次記錄發表文獻

同發表文獻

異名

Rhododendron oldhamii Maxim. var. glandulosum Hayata

Hayata, Flora Montana Formosae 153. 1908. (Fl. Mont. Formos.)
Rhododendron ovatosepalum Yamamoto

Yamamoto, Journal of the Society of Tropical Agriculture 5: 405. 1933. (J. Soc. Trop. Agr.)

各語言俗名

中

大紅花. 杜鵑. 娥漢杜鵑. 金毛躑躅.
英

Oldham azalea. Oldham's rhododendron.
日

しんちくつつじ. きんもうつつじ.
原

Ryapo'kku (Paiwan). Rurupui (Atayal).

參考文獻

Ciou & Pong, Illustrations of Hakka ethnobotany of Taiwan 178. 2008. (Illustration of Hakka ethnobotany of Taiwan)
Yeh-Ching Liu, Fu-Yuan Lu & Chern-Hsiung Ou, Trees of Taiwan revised . 1994. (Tr. Taiwan rev. ed.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

shrub

形態特徵

Shrubs to 3–4 m tall, many-branched; branches densely spreading glandular rufous with partly flattened hairs.
Leaves chartaceous, polymorphic, lanceolate-oblong to elliptic-ovate, 3–8 cm long, 1.2–4 cm broad, apex acute, glandular apiculate, base rounded to subacute, dark green, loosely covered with rufous shaggy hairs.
Flowers 2–4, terminal; pedicel to 1.5 cm long, glandular hairy; calyx lobes lanceolate, rounded to acute, densely hairy; corolla red, funnelform, ca. 4 cm long, 3–5 cm across, deeply 5-lobed; stamens 10, unequal; ovary pubescent; style glabrous.
Capsules broadly ovoid, 10–15 mm long, 8–10 mm across, glandular hairy.

分布

台灣 : From low elevations to 2,500 m throughout the island, but most abundant in the north Taiwan.

引證標本

ILAN: Nanhutashan, Suzuki et al. 17582. TAIPEI: Tanshui, Oldham 212 (Type coll.). HSINCHU: Wilson 10316. TAICHUNG: Pahsienshan, Gressitt 347. NANTOU: Wilson 10029; Sun Moon Lake, Wilson 9980. CENTRAL RANGES: Nagasawa 312. CHIAYI: Mt. Alishan, Wilson 9776. TAITUNG: Sasaki s. n. in 1929.