Blackboard Tree vs Oak Mildew

Alstonia scholaris compared with Erysiphe alphitoides

Key Differences

Blackboard Tree is Least Concern while Oak Mildew is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Oak Mildew
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Leotiomycetes (Leotiomycetes)
Order	Gentianales (Gentianales)	Helotiales (Helotiales)
Family	Apocynaceae	Erysiphaceae
Genus	Alstonia	Erysiphe
Species	Alstonia scholaris	Erysiphe alphitoides

Conservation Status

Blackboard Tree

LC — Least Concern

Oak Mildew

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Oak Mildew
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.

Oak Mildew

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.