Ipomoea muelleri (Poison Morning Glory)

Plant Profile

Ipomoea muelleri, known as Poison Morning Glory, is a twining vine native to Australia. It has heart-shaped leaves and produces trumpet-shaped, pink to purple flowers. As the common name suggests, it contains toxic alkaloids. A vigorous climber in warm climates.

Key Characteristics

• Family: Convolvulaceae (kon-volv-yoo-LAY-see-ee)
• Genus: Ipomoea (ip-oh-MEE-a)
• Species: muelleri (MEW-ler-eye)

Growing Conditions

Full sun, well-drained soil. Warm climates. Frost tender.

Landscape Uses

Trellises, fences in tropical/subtropical areas. Caution: toxic.

Maintenance

Provide support. Control spread. Handle with care.