SafePlants

Cistus x purpureus: Orchid Rock Rose

Cistus x purpureus, commonly known as Orchid Rock Rose or Purple-flowered Rock Rose, is a popular and visually striking evergreen shrub.

Considerations for Pets

• Cistus x purpureus is a small shrub.

Considerations for Children

• Cistus x purpureus is a small shrub.

Taxonomy and Nomenclature

• Scientific Name: Cistus x purpureus
• Common Names: Orchid Rock Rose, Purple-flowered Rock Rose, Purple Rockrose, Sun Rose
• Family: Cistaceae
• Hybrids: It is a cross between C. creticus and C. ladanifer.
• Synonyms: Cistus purpureus, Cistus incanus x Cistus ladanifer.

Distribution and Habitat

• Native to dry hillsides in the Mediterranean region.
• Well-suited for sunny, dry borders and gardens.

Morphological Characteristics and Growth Habits

• Evergreen shrub with a rounded, compact shape.
• Typically grows to around 1 meter (3.3 feet) in height and spread.
• Leaves are dark green, sometimes described as wavy-margined or grey-green.
• Shoots can be sticky and red-flushed.
• Flowers are crumpled, papery in texture, and dark pink with maroon splashes at the base of each petal.
• Blooms appear in June and July, often described as resembling wild roses.

Ecological Role

• Drought-tolerant, making it suitable for problem areas with poor soil.

Interactions with Other Organisms

• Leaves have been historically used to manufacture oil for the perfume industry.

Cultivation and Care

• Prefers full sun and well-drained soil.
• Tolerant of poor soils, including chalky and coastal soils, if sheltered.
• Low-maintenance and does not require pruning.
• Semi-hardy.

Quirky Facts

• The flowers have a tissue paper texture.
• The leaves of Cistus x purpureus have been used in the perfume industry.
• Some flowers may partially revert, showing a wedge of the original rosy-crimson color.

Further Information

• RHS (Royal Horticultural Society)
• Burncoose Nurseries
• Jacksons Nurseries
• Horticulture Week
• Rogers Trees and Shrubs