Blackboard Tree vs slender facelina

Alstonia scholaris compared with Facelina auriculata

Key Differences

• Blackboard Tree is Least Concern while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Blackboard Tree	slender facelina
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Gentianales (Gentianales)	Nudibranchia (Nudibranchia)
Family	Apocynaceae	Facelinidae
Genus	Alstonia	Facelina
Species	Alstonia scholaris	Facelina auriculata

Conservation Status

Blackboard Tree

LC — Least Concern

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Blackboard Tree	slender facelina
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackboard Tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blackboard Tree

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.