Kritsanaa vs Katung Fa

Aquilaria malaccensis compared with Alstonia macrophylla

Key Differences

• Kritsanaa is Critically Endangered while Katung Fa is Least Concern.

Taxonomic Classification

Rank	Kritsanaa	Katung Fa
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Malvales (อันดับชบา)	Gentianales (อันดับดอกหรีดเขา)
Family	Thymelaeaceae	Apocynaceae
Genus	Aquilaria	Alstonia
Species	Aquilaria malaccensis	Alstonia macrophylla

Evolutionary Relationship

Kritsanaa and Katung Fa share a common ancestor at the Class level: Magnoliopsida. (พืชใบเลี้ยงคู่)

Conservation Status

Kritsanaa

CR — Critically Endangered

Katung Fa

LC — Least Concern

Physical Characteristics

Attribute	Kritsanaa	Katung Fa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kritsanaa

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.

Katung Fa

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and deserts and xeric shrublands within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Congo (DRC), Seychelles, Sri Lanka, and United States.

Kritsanaa

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.