Agarwood vs Hardhack

Aquilaria malaccensis compared with Spiraea tomentosa

Key Differences

• Agarwood is Critically Endangered while Hardhack is Not Evaluated.

Taxonomic Classification

Rank	Agarwood	Hardhack
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Malvales (Malvales)	Rosales (Roses & Allies)
Family	Thymelaeaceae	Rosaceae (Rose Family)
Genus	Aquilaria	Spiraea
Species	Aquilaria malaccensis	Spiraea tomentosa

Evolutionary Relationship

Agarwood and Hardhack share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Agarwood

CR — Critically Endangered

Hardhack

NE — Not Evaluated

Physical Characteristics

Attribute	Agarwood	Hardhack
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.

Hardhack

Habitat

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

Range

Found across Europe (9 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.