Spiraea

Spiraea double

Rosaceae · broadleaf deciduous shrub · introduced

Last updated March 8, 2026

Powdery MildewHigh

Active Conidial Spread

Peak Population & Dispersal

Diseases: Regionally Documented (2)

Symptom category — not a single disease Leaf Spot Multiple obligate biotrophic fungi (Erysiphales: Erysipha... Powdery Mildew

Pests: Regionally Documented (3)

Aphidoidea Aphid Stenoptilodes antirrhina Snapdragon plume moth Tetranychidae Spider mite

Cultivars (1)

'Play Painted Lady' Painted Lady®

Common name: Painted Lady® Spirea; Mature height: 2–3 ft

Data Maturity

Structured Multiple sources. Expert review underway.