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(Upload on June 22 2019) [ 日本語 | English ]

Rhododendron yedoense Maxim. ex Regel






Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

Rhododendron L. (ツツジ) in Japan
Mycorrhiza: ericoid
var. yedoense

f. poukhanense (H. Lev.) Sugim. ex T. Yamaz.
Chousenyamatsutsuji (チョウセンヤマツツジ, 朝鮮山躑躅), Korean azalea
Distribution: Korean Peninsula and Tsushima Island

var. hallaisanense (H. Lev.) T. Yamaz. (タンナチョウセンヤマツツジ)
f. leucanthum Nakai (シロバナチョウセンヤマツツジ
f. yedoense
Yodogawatsutsuji (ヨドガワツツジ, 淀川躑躅)
Botantsutsuji (ボタンツツジ, 牡丹躑躅)
Lifeform: evergreen or deciduous shrub
Flower: double-flowered, purple-red Use: gardening
索引

Rhododendron yedoense transplanted in Hokkaido


f. yedoense (ヨドガワツツジ)

ST1 ST2 ST3
ST4 ST5 ST6
[1-4] in front of the Faculty of Engineer, Hokkaido University. [1] on May 3 2019. [2-4] on May 11 2019. [5/6] used for a hedge nearby a building in N14/W4, North Ward, Sapporo, on May 12 2021.

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