Cotinus obovatus
American Smoketree

 Plant Type:
 Hardiness:
 Deciduous / Evergreen:
 Flowers:
Yellow (Small, inconspicuous greenish-yellow flowers)
 Foliage:
Green (Blue-green summer foliage); Multi-Colored (Outstanding red, orange, yellow, or reddish-purple fall foliage)
 Fruit:
Pink (Smoky pink to purplish-pink, hairy fruiting panicles give the "smoke-effect"; the actual fruits are small and insignificant)
 Ultimate Height:
20-30 feet
 Ultimate Spread:
20-30 feet
 Light Requirements:
 Soil:
Very adaptable to soils and pH; tolerates limestone soils and some drought
 Diagnostic Characteristics:
Alternate, simple, quite oval leaves (2-5" long by 1-2.5" wide), with rounded to notched apex, and parallel veination. Lobed leaf scar (this can vary). Orange stems are glabrous with a number of small lenticels.

Additional Information

Cotinus obovatus can be a large shrub or small tree and is most noted for its extraordinary fall color and fluffy, smoke-like fruiting panicles. It is a tough plant, adapted to poor, rocky, limestone soils.

3 Cotinus obovatus found

Building Map...

Loading...
= Heritage plant = Memorial plant
Number Accession ID Location
12018_00823*APOTR
22018_00823*BPOTR
3ORIG_7348*APRSV
Heritage Plant

The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Physical Facilities Grounds Department

Purdue Arboretum, 625 Agriculture Mall Dr, West Lafayette, IN, 47907
© 2024 Purdue University | An equal access/equal opportunity university | Integrity Statement | Copyright Complaints | Maintained by the Purdue Arboretum
Contact Purdue Arboretum at arboretum@purdue.edu for accessibility issues with this page | Accessibility Resources | Contact Us