Blackboard Tree vs Carnation Rust

Alstonia scholaris compared with Uromyces dianthi

Key Differences

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

Taxonomic Classification

Rank	Blackboard Tree	Carnation 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	Pucciniaceae
Genus	Alstonia	Uromyces
Species	Alstonia scholaris	Uromyces dianthi

Conservation Status

Blackboard Tree

LC — Least Concern

Carnation Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Carnation 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.

Carnation Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (7 countries).

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.

Carnation Rust

The Carnation Rust (Uromyces dianthi) is a species in the genus Uromyces. Native to Europe, inhabiting ecosystems characteristic of the region.