Catkin Yew vs Chinaroot

Amentotaxus argotaenia compared with Dioscorea villosa

Key Differences

• Catkin Yew is Near Threatened while Chinaroot is Not Evaluated.

Taxonomic Classification

Rank	Catkin Yew	Chinaroot
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Liliopsida (Monocots)
Order	Pinales (Pines & Allies)	Dioscoreales (Dioscoreales)
Family	Taxaceae	Dioscoreaceae
Genus	Amentotaxus	Dioscorea
Species	Amentotaxus argotaenia	Dioscorea villosa

Evolutionary Relationship

Catkin Yew and Chinaroot share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Catkin Yew

NT — Near Threatened

Chinaroot

NE — Not Evaluated

Physical Characteristics

Attribute	Catkin Yew	Chinaroot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Chinaroot

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States.

Catkin Yew

The Catkin Yew (Amentotaxus argotaenia) is a species in the genus Amentotaxus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Chinaroot

The Chinaroot (Dioscorea villosa) is a species in the genus Dioscorea. Typically found in grasslands, wetlands, forests, and cultivated landscapes.