Rhododendron hyperythrum

南湖杜鵑

endemic

Rhododendron hyperythrum 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

同發表文獻

Rhododendron pseudochrysanthum Hayata var. rufovelutinum (Yamazaki) Yamazaki

Yamazaki, . .
Rhododendron pachysanthum Hayata

Hayata, Icones Plantarum Formosanarum 3: 140. 1913. (Icon. Pl. Formos.)
Rhododendron rubropunctatum Hayata

Hayata, Icones Plantarum Formosanarum 3: 141. 1913. (Icon. Pl. Formos.)
Rhododendron pseudochrysanthum Hayata var. nankotaisanense (Hayata) Ying

Ying, Quarterly journal of the Taiwan Museum 26: 76. 1973. (Quart. J. Taiwan Mus.)
Rhododendron rufum Batal. var. pachysanthum (Hayata) S. S. Ying

S. S. Ying, Quarterly journal of Chinese forestry 9(4): 118. 1976. (Quart. J. Chin. For.)
Rhododendron formosanum auct. non Hemsl.

Yamazaki, Journal of Japanese Botany 56(11): 365. 1981. (J. Jpn. Bot.)
Rhododendron pseudochrysanthum Hayata f. rufovelutinum Yamazaki

Yamazaki, Journal of Japanese Botany 56: 365. 1981. (J. Jpn. Bot.)
Rhododendron pseudochrysanthum Hayata ssp. morii (Hayata) Yamazaki var. taitunense Yamazaki

Yamazaki, Journal of Japanese Botany 56(11): 366. 1981. pro. parte. (J. Jpn. Bot.)

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)

tree-shrub

Small trees or shrubs, branches stout; branchlets glabrous.
Leaves thick coriaceous, oblong to lanceolate, 8–10 cm long, 2.5–3 cm broad, apex acute, apiculate, base rounded to obtuse, margin entire, strongly recurved, upper surface dark, glabrous, slightly lustrous, lower surface pale, dotted with minute rufous punctate glands, midrib strongly raised on lower surface, lateral veins 8–10 pairs, inconspicuous; petiole 1.5–2 cm long, stout, glabrous.
Flowers 3 or more in terminal umbels; pedicel 4–5 cm long, glandular; calyx lobes triangular, glandular; corolla white, funnelform, ca. 4.5 cm across, 5-lobed, lobes rounded; stamens 10, unequal, shorter than corolla; ovary glandular, style exserted, glandular at base.
Capsules cylindric, ca. 2 cm long, pubescent.