Catkin Yew vs Killarney Featherwort

Amentotaxus argotaenia compared with Plagiochila bifaria

Key Differences

• Catkin Yew is Near Threatened while Killarney Featherwort is Critically Endangered.

Taxonomic Classification

Rank	Catkin Yew	Killarney Featherwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Marchantiophyta (liverwort)
Class	Pinopsida (Conifers)	Jungermanniopsida (Jungermanniopsida)
Order	Pinales (Pines & Allies)	Jungermanniales (Jungermanniales)
Family	Taxaceae	Plagiochilaceae
Genus	Amentotaxus	Plagiochila
Species	Amentotaxus argotaenia	Plagiochila bifaria

Evolutionary Relationship

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

Conservation Status

Catkin Yew

NT — Near Threatened

Killarney Featherwort

CR — Critically Endangered

Physical Characteristics

Attribute	Catkin Yew	Killarney Featherwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Killarney Featherwort

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Brazil, Colombia, Luxembourg, Norway, and Portugal. Currently classified as Critically Endangered 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.