Blackboard Tree vs Pygmy Brittlestem

Alstonia scholaris compared with Psathyrella pygmaea

Taxonomic Classification

Rank	Blackboard Tree	Pygmy Brittlestem
Kingdom	Plantae (पादप)	Fungi (फफूंद)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (मैग्नोलियोप्सीडा)	Agaricomycetes (Mushrooms)
Order	Gentianales (Gentianales)	Agaricales (Gilled Mushrooms)
Family	Apocynaceae	Psathyrellaceae
Genus	Alstonia	Psathyrella
Species	Alstonia scholaris	Psathyrella pygmaea

Conservation Status

Blackboard Tree

LC — Least Concern

Pygmy Brittlestem

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Pygmy Brittlestem
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.

Pygmy Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.

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.