Blackboard Tree vs Plitt'S Rock Shield

Alstonia scholaris compared with Xanthoparmelia plittii

Key Differences

Blackboard Tree is Least Concern while Plitt'S Rock Shield is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Plitt'S Rock Shield
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Gentianales (Gentianales)	Lecanorales (Lecanorales)
Family	Apocynaceae	Parmeliaceae
Genus	Alstonia	Xanthoparmelia
Species	Alstonia scholaris	Xanthoparmelia plittii

Conservation Status

Blackboard Tree

LC — Least Concern

Plitt'S Rock Shield

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Plitt'S Rock Shield
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.

Plitt'S Rock Shield

Habitat

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

Range

Distributed across Colombia, Denmark, Norway, Sweden, and 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.