'Butterfly' Southern Bush-honeysuckle has delicate bright yellow flowers June to July over green, disease-free foliage. The fall color of Diervilla sessifolia 'Butterfly' is shades of purple. It does well in dry, shady sites. A selection from Pieter Zwijnenburg of Holland.

PRN Preferred: Bright sulfer yellow summer flowers are followed by reddish purple fall foliage.

• Category: Woody Ornamentals
• Alternate Cultivar: Butterfly
• Hardiness Zone: 4
• Height: 4 Feet
• Spread: 5 Feet
• Bloom Color: Yellow