Blackboard Tree vs Lesser Rocktripe

Alstonia scholaris compared with Umbilicaria muhlenbergii

Key Differences

• Blackboard Tree is Least Concern while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Lesser Rocktripe
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Gentianales (Gentianales)	Umbilicariales (Umbilicariales)
Family	Apocynaceae	Umbilicariaceae
Genus	Alstonia	Umbilicaria
Species	Alstonia scholaris	Umbilicaria muhlenbergii

Conservation Status

Blackboard Tree

LC — Least Concern

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Lesser Rocktripe
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.

Lesser Rocktripe

Habitat

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

Range

Found in United States.

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 1 countries:

🇺🇸 United States