chittamwood vs Common Smoketree

Cotinus obovatus compared with Cotinus coggygria

Key Differences

• chittamwood is Least Concern while Common Smoketree is Not Evaluated.

Taxonomic Classification

Rank	chittamwood	Common Smoketree
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order same	Sapindales (อันดับเงาะ)	Sapindales (อันดับเงาะ)
Family same	Anacardiaceae	Anacardiaceae
Genus same	Cotinus	Cotinus
Species	Cotinus obovatus	Cotinus coggygria

Evolutionary Relationship

chittamwood and Common Smoketree share a common ancestor at the Genus level: Cotinus.

Conservation Status

chittamwood

LC — Least Concern

Common Smoketree

NE — Not Evaluated

Physical Characteristics

Attribute	chittamwood	Common Smoketree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

chittamwood

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Common Smoketree

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (9 countries) and North America (Canada, United States).

chittamwood

Chittamwood or American Smoke Tree (Cotinus obovatus) is a large shrub or small deciduous tree in the family Anacardiaceae, native to scattered limestone outcrops and rocky woodlands across the south-central United States, occurring disjunctly in Alabama, Tennessee, Arkansas, Missouri, Oklahoma, and Texas. It is closely related to the ornamental European Smoke Tree (Cotinus coggygria), and like its relative, it produces spectacular autumnal foliage in brilliant shades of orange, red, and purple. The common name smoke tree or chittamwood refers to the large, feathery, smoky-looking inflorescences produced by the many elongated, pedicellate sterile flowers of the fruit cluster, which create a hazy, cloud-like appearance over the plant in late spring and summer. The trunk and branches exude a yellow-orange dye historically used by Native American peoples for colouring textiles and leather. Cotinus obovatus grows on thin, dry, calcareous soils where competition from larger forest trees is limited, often on south-facing slopes and cedar glades. Its naturally fragmented distribution has ecological significance as a refugia species on harsh substrates. The IUCN lists it as Least Concern; while rare across much of its range, it is locally abundant in favourable habitats. It is valued horticulturally for its outstanding autumn colour and drought tolerance.

Common Smoketree

<em>Cotinus coggygria</em>, commonly known as the Common Smoketree or Eurasian Smoketree, is a deciduous shrub or small tree in the family Anacardiaceae, order Sapindales. It has not been evaluated on the IUCN Red List, but the species is widely cultivated and naturalized across temperate regions, suggesting populations are generally stable. The common name refers to the feathery, smoke-like inflorescences that develop after flowering, produced by elongated, hairy pedicels that persist and give the plant a hazy, ethereal appearance. Native to a broad range from southern Europe through central Asia and China, <em>Cotinus coggygria</em> is typically found in rocky slopes, scrubland, dry open woodlands, and calcareous or well-drained soils in warm temperate climates. It is widely distributed across Europe, including Belgium, the Czech Republic, France, and Germany, and is also cultivated in Canada and the United States. The leaves turn striking shades of yellow, orange, and red in autumn, making this a popular ornamental plant in horticulture. As a woody plant, it obtains nutrients through soil absorption and photosynthesis. The wood and bark contain tannins and have historical uses in dyeing and traditional medicine. Specific data on lifespan and precise dimensions vary considerably with growing conditions.