Cascade Fir vs White Siris

Abies amabilis compared with Ailanthus integrifolia

Taxonomic Classification

Rank	Cascade Fir	White Siris
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Sapindales (Sapindales)
Family	Pinaceae (Pine Family)	Simaroubaceae
Genus	Abies	Ailanthus
Species	Abies amabilis	Ailanthus integrifolia

Evolutionary Relationship

Cascade Fir and White Siris share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Cascade Fir

LC — Least Concern

White Siris

LC — Least Concern

Physical Characteristics

Attribute	Cascade Fir	White Siris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cascade Fir

Habitat

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

Range

Distributed across Canada, Norway, and Sweden.

White Siris

Habitat

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

Cascade Fir

The Cascade Fir (Abies amabilis) is a species in the genus Abies. It is currently classified as Least Concern on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.