Catkin Yew vs Ko`oko`olau

Amentotaxus argotaenia compared with Bidens campylotheca

Key Differences

• Catkin Yew is Near Threatened while Ko`oko`olau is Vulnerable.

Taxonomic Classification

Rank	Catkin Yew	Ko`oko`olau
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Asterales (Daisies & Sunflowers)
Family	Taxaceae	Asteraceae (Daisy Family)
Genus	Amentotaxus	Bidens
Species	Amentotaxus argotaenia	Bidens campylotheca

Evolutionary Relationship

Catkin Yew and Ko`oko`olau share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Catkin Yew

NT — Near Threatened

Ko`oko`olau

VU — Vulnerable

Physical Characteristics

Attribute	Catkin Yew	Ko`oko`olau
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Ko`oko`olau

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Turkey. 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.