Catkin Yew vs Constricted Treacle Mustard

Amentotaxus argotaenia compared with Erysimum contractum

Key Differences

• Catkin Yew is Near Threatened while Constricted Treacle Mustard is Vulnerable.

Taxonomic Classification

Rank	Catkin Yew	Constricted Treacle Mustard
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Brassicales (Brassicales)
Family	Taxaceae	Brassicaceae
Genus	Amentotaxus	Erysimum
Species	Amentotaxus argotaenia	Erysimum contractum

Evolutionary Relationship

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

Conservation Status

Catkin Yew

NT — Near Threatened

Constricted Treacle Mustard

VU — Vulnerable

Physical Characteristics

Attribute	Catkin Yew	Constricted Treacle Mustard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Constricted Treacle Mustard

Habitat

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

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.