Agarwood vs Rock Foam

Aquilaria malaccensis compared with Stereocaulon saxatile

Key Differences

• Agarwood is Critically Endangered while Rock Foam is Near Threatened.

Taxonomic Classification

Rank	Agarwood	Rock Foam
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Malvales (Malvales)	Lecanorales (Lecanorales)
Family	Thymelaeaceae	Stereocaulaceae
Genus	Aquilaria	Stereocaulon
Species	Aquilaria malaccensis	Stereocaulon saxatile

Conservation Status

Agarwood

CR — Critically Endangered

Rock Foam

NT — Near Threatened

Physical Characteristics

Attribute	Agarwood	Rock Foam
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.

Rock Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.