Agarwood vs Bearded Couch

Aquilaria malaccensis compared with Elymus caninus

Key Differences

• Agarwood is Critically Endangered while Bearded Couch is Least Concern.

Taxonomic Classification

Rank	Agarwood	Bearded Couch
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Malvales (Malvales)	Poales (Grasses)
Family	Thymelaeaceae	Poaceae (Grass Family)
Genus	Aquilaria	Elymus
Species	Aquilaria malaccensis	Elymus caninus

Evolutionary Relationship

Agarwood and Bearded Couch share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Agarwood

CR — Critically Endangered

Bearded Couch

LC — Least Concern

Physical Characteristics

Attribute	Agarwood	Bearded Couch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Agarwood

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bearded Couch

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (Japan), Europe (6 countries), and North America (United States).

Agarwood

The Agarwood (Aquilaria malaccensis) is a species in the genus Aquilaria. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Bearded Couch

The Bearded Couch (Elymus caninus) is a species in the genus Elymus. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.