UK Flowers: Herbs, Shrubs, Vines & Trees
UK Flowers

UK Indian AzaleaAlso known as: Indoor Azalea, Red Azalea 2

Shrub Icon Cultivated Flower     Toxic
Image of Indian Azalea
Rhododendron simsii
Family: Ericaceae

Flower Properties

Property Value
English Name Indian Azalea
Also Known As Indoor Azalea, Red Azalea
Scientific Name Rhododendron simsii
MainColor Red
PlantType Shrub Icon Shrub
Distribution Cultivated Flower Cultivated
Season Found April (May - Jun)
ImageUrl Rhododendron-010
Photographer DP
Location Found Abbotsbury
Country Found UK
Last Updated 10 September 2026
Photo Quality B

Flower Details

Description

Rhododendron simsii is a small evergreen shrub with vibrant, funnel-shaped flowers that can be red, pink, or white. It typically blooms in late winter to early spring, adding a splash of colour to gardens and landscapes. The plant has leathery, dark green leaves and a compact growth habit.

Distribution

Native to East Asia, particularly in China and Taiwan, it is widely cultivated in temperate regions around the world.

Medicinal/Other Uses

— No significant medicinal uses.

Edibility

Inedible - all parts of the plant are considered toxic and should not be consumed.

Human Toxicity Toxic
Toxic Highly_Toxic

Highly Toxic - ingestion can cause nausea, vomiting, and severe gastrointestinal distress.

Pet Toxicity Pet Toxicity

Highly Toxic to dogs and cats - can cause vomiting, drooling, and potentially fatal heart issues if ingested.

Active Compounds

Grayanotoxin, rhodojaponin, andromedotoxin.

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