Kritsanaa vs Alder

Aquilaria malaccensis compared with Alnus glutinosa

Key Differences

• Kritsanaa is Critically Endangered while Alder is Least Concern.

Taxonomic Classification

Rank	Kritsanaa	Alder
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Malvales (อันดับชบา)	Fagales (อันดับก่อ)
Family	Thymelaeaceae	Betulaceae
Genus	Aquilaria	Alnus
Species	Aquilaria malaccensis	Alnus glutinosa

Evolutionary Relationship

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

Conservation Status

Kritsanaa

CR — Critically Endangered

Alder

LC — Least Concern

Physical Characteristics

Attribute	Kritsanaa	Alder
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.

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

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.

Alder

The Alder (Alnus glutinosa) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.