Blackboard Tree vs Needle Rust

Alstonia scholaris compared with Chrysomyxa ledi

Key Differences

• Blackboard Tree is Least Concern while Needle Rust is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Needle Rust
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Pucciniomycetes (Pucciniomycetes)
Order	Gentianales (Gentianales)	Pucciniales (Pucciniales)
Family	Apocynaceae	Coleosporiaceae
Genus	Alstonia	Chrysomyxa
Species	Alstonia scholaris	Chrysomyxa ledi

Conservation Status

Blackboard Tree

LC — Least Concern

Needle Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Needle Rust
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.

Needle Rust

Habitat

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

Range

Found across Europe (6 countries) and North America (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