Catkin Yew vs Tumid Notchwort

Amentotaxus argotaenia compared with Lophozia ventricosa

Key Differences

• Catkin Yew is Near Threatened while Tumid Notchwort is Vulnerable.

Taxonomic Classification

Rank	Catkin Yew	Tumid Notchwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Marchantiophyta (liverwort)
Class	Pinopsida (Conifers)	Jungermanniopsida (Jungermanniopsida)
Order	Pinales (Pines & Allies)	Jungermanniales (Jungermanniales)
Family	Taxaceae	Lophoziaceae
Genus	Amentotaxus	Lophozia
Species	Amentotaxus argotaenia	Lophozia ventricosa

Evolutionary Relationship

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

Conservation Status

Catkin Yew

NT — Near Threatened

Tumid Notchwort

VU — Vulnerable

Physical Characteristics

Attribute	Catkin Yew	Tumid Notchwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Tumid Notchwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.