Agarwood vs Oak-Leaf Hydrangea

Aquilaria malaccensis compared with Hydrangea quercifolia

Key Differences

• Agarwood is Critically Endangered while Oak-Leaf Hydrangea is Not Evaluated.

Taxonomic Classification

Rank	Agarwood	Oak-Leaf Hydrangea
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Malvales (Malvales)	Cornales (Cornales)
Family	Thymelaeaceae	Hydrangeaceae
Genus	Aquilaria	Hydrangea
Species	Aquilaria malaccensis	Hydrangea quercifolia

Evolutionary Relationship

Agarwood and Oak-Leaf Hydrangea share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Agarwood

CR — Critically Endangered

Oak-Leaf Hydrangea

NE — Not Evaluated

Physical Characteristics

Attribute	Agarwood	Oak-Leaf Hydrangea
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.

Oak-Leaf Hydrangea

Habitat

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

Range

Distributed across Brazil, Italy, and Norway.

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.