Azalea pontica, Rhododendron flavum
Rhododendron luteum, the yellow azalea or honeysuckle azalea, is a species of Rhododendron native to southeastern Europe and southwest Asia. In Europe, it occurs from southern Poland and Austria south through the Balkans and east to southern Russia, and in Asia, east to the Caucasus.
It is a shrub growing to 3 m tall, rarely 4 m. The leaves are deciduous, 5-10 cm long and 2-4 cm broad. The flowers are 3-4 cm diameter, bright yellow, and strongly perfumed, produced in trusses of 5-25 together. The fruit is a dry capsule 15-25 mm long, containing numerous small seeds.
Cultivation and uses
It is widely cultivated in western Europe, used both as an ornamental plant in its own right, and as a rootstock onto which other azalea cultivars are grafted. It is locally naturalised in western and northern Europe. In Britain it has colonised many wet heaths and bogs, but unlike its relative Rhododendron ponticum it does not usually form dominant stands and so is of lower nature conservation concern.
The plant is depicted instead of the crown above the coat of arms of the Local Community of Boštanj. It has been chosen because the area is one of the rare growing places of Rhododendron luteum in Slovenia. The coat of arms was created in 1998 by the artist Rudi Stopar.
- Flora Europaea: Rhododendron luteum
- Germplasm Resources Information Network: Rhododendron luteum
- UK garden flora: Rhododendron luteum
- Plants for a Future: Rhododendron luteum
- Rhododendron Poisoning: Rhododendron luteum
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