Ericaceae
Rhododendron decorum
- Family
- Ericaceae
- Genus
- Rhododendron
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Common names
By language (1)
- Chinese
- 大白杜鵑, 大白杜鹃, 大白花杜鹃, 白马鬃铃花, 粗柄杜娟
Synonyms
- Azalea decora (Franch.) Kuntze
- Rhododendron franchetianum H.Lév.
- Rhododendron giraudiasii H.Lév.
- Rhododendron spooneri Hemsl. & E.H.Wilson
Plant problems
Notches in rhododendron leaves: causes and fixesNotches in rhododendron leaves usually mean root weevils. Learn how to spot them, remove adults, and check for root damage.
Rhododendron leaves curling in cold weatherRhododendron leaves often curl naturally in cold weather. Learn how to spot normal winter rolling, prevent drying, and recognize damage.
Photos
Photo: Ulf Eliasson, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Tallieann4, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons ![Rhododendron decorum: 心葉大白杜鵑 Rhododendron decorum ssp cordatum [比利時 Ghent University Botanical Garden, Belgium]](https://thumb.wikimedia.org/wikipedia/commons/thumb/d/d3/%E5%BF%83%E8%91%89%E5%A4%A7%E7%99%BD%E6%9D%9C%E9%B5%91_Rhododendron_decorum_ssp_cordatum_-%E6%AF%94%E5%88%A9%E6%99%82_Ghent_University_Botanical_Garden%2C_Belgium-_%289227098637%29.jpg/1280px-%E5%BF%83%E8%91%89%E5%A4%A7%E7%99%BD%E6%9D%9C%E9%B5%91_Rhododendron_decorum_ssp_cordatum_-%E6%AF%94%E5%88%A9%E6%99%82_Ghent_University_Botanical_Garden%2C_Belgium-_%289227098637%29.jpg)
Photo: 阿橋 HQ, CC BY-SA 2.0, from Wikimedia Commons ![Rhododendron decorum: 大白杜鵑 Rhododendron decorum [瀋陽植物園 Shenyang Botanical Garden, China]](https://thumb.wikimedia.org/wikipedia/commons/thumb/5/56/%E5%A4%A7%E7%99%BD%E6%9D%9C%E9%B5%91_Rhododendron_decorum_-%E7%80%8B%E9%99%BD%E6%A4%8D%E7%89%A9%E5%9C%92_Shenyang_Botanical_Garden%2C_China-_%289229858300%29.jpg/1280px-%E5%A4%A7%E7%99%BD%E6%9D%9C%E9%B5%91_Rhododendron_decorum_-%E7%80%8B%E9%99%BD%E6%A4%8D%E7%89%A9%E5%9C%92_Shenyang_Botanical_Garden%2C_China-_%289229858300%29.jpg)
Photo: 阿橋 HQ, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Armand David Muséum national d’Histoire naturelle, Paris, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Golik, CC BY-SA 4.0, from Wikimedia Commons
More in Rhododendron
- RhododendronRhododendron ponticumEricaceae
- Rhododendron simsiiEricaceae
- Satsuki azaleaRhododendron indicumEricaceae
- Rusty-leaved alpenroseRhododendron ferrugineumEricaceae
- BuransRhododendron arboreumEricaceae
- Rhododendron luteumEricaceae
- Hairy alpenroseRhododendron hirsutumEricaceae
- Lapland rosebayRhododendron lapponicumEricaceae
- Rusty labrador-teaRhododendron groenlandicumEricaceae
- Rhododendron dauricumEricaceae
- JindallaeRhododendron mucronulatumEricaceae
- Rhododendron schlippenbachiiEricaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.