Blackboard Tree vs delicate germanderwort

Alstonia scholaris compared with Riccardia multifida

Key Differences

• Blackboard Tree is Least Concern while delicate germanderwort is Endangered.

Taxonomic Classification

Rank	Blackboard Tree	delicate germanderwort
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum	Magnoliophyta (피자식물문)	Marchantiophyta (우산이끼문)
Class	Magnoliopsida (목련강)	Jungermanniopsida (망울이끼강)
Order	Gentianales (용담목)	Metzgeriales (리본이끼목)
Family	Apocynaceae	Aneuraceae
Genus	Alstonia	Riccardia
Species	Alstonia scholaris	Riccardia multifida

Evolutionary Relationship

Blackboard Tree and delicate germanderwort share a common ancestor at the Kingdom level: Plantae. (식물)

Conservation Status

Blackboard Tree

LC — Least Concern

delicate germanderwort

EN — Endangered

Physical Characteristics

Attribute	Blackboard Tree	delicate germanderwort
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.

delicate germanderwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil). Currently classified as Endangered 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.

Shared Countries

Both species can be found in 2 countries:

🇹🇼 Taiwan 🇺🇸 United States