Integrated pest management resources for Michigan Michigan State University home IPM Michigan home
Weed Identification in Nurseries and Landscapes

Search
Resources
bulletChristmas trees
bulletField crops
bulletFruit
bulletHome and yard
bulletNursery and landscape
bulletTurfgrass
bulletVegetable

Related pest diagnostic/management programs
Diagnostic Services
Soil/Plant Nutrient Lab Enviro-weather Regional IPM Center Pesticide safety Organic: New Ag Network Invasive species Sustainable ag & food systems

Organizations
MSU ANR departments
MSU Extension Site index Contacts/permissions

Velvetleaf - Abutilon theophrasti Medicus
Weed Identification in Nurseries and Landscapes > Velvetleaf
Life cycle: Erect summer annual.

Leaves: Seedlings have one heart-shaped cotyledon and one nearly round cotyledon with short hairs on both surfaces. Leaves are alternate, broadly heart-shaped, 3 to 8 inches long and nearly as wide with narrow, pointed tips and long, slender petioles. Leaves have round-toothed margins and softly hairy surfaces that feel velvety.

Stems
: Erect, up to 7-foot-tall stems with little branching are covered with short, velvety hairs and may persist through the winter.

Flowers and fruit: Yellow to yellow-orange five-petaled flowers form solitarily on short stalks in the upper leaf axils. Fruit are approximately 1-inch-wide, bowl-shaped, green capsules that turn dark brown at maturity. Each capsule has nine to 15 compartments, each containing three to nine grayish brown, somewhat flattened and notched seeds.

Reproduction
: Seeds.
 
Velvet leaf plant Velvetleaf seedling Velvetleaf fruit and flower
Velvetleaf plant. Velvetleaf seedling. Velvetleaf fruit and flower.
The MSU IPM Program maintains this site as an access point to pest management information at MSU. The IPM Program is administered within the Department of Entomology, fueled by research from the Michigan Agricultural Experiment Station, delivered to citizens through MSU Extension, and proud to be a part of Project GREEEN.
Email
the web developer.
Updated: 10/22/07