Blackboard Tree vs

Alstonia scholaris compared with Eunotia eurycephala

Key Differences

• Blackboard Tree is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree
Kingdom	Plantae (plantas)	Chromista (Chromista)
Phylum	Magnoliophyta (Flowering Plants)	Ochrophyta (Ochrophyta)
Class	Magnoliopsida (Dicots)	Bacillariophyceae (Bacillariophyceae)
Order	Gentianales (Gentianales)	Eunotiales (Eunotiales)
Family	Apocynaceae	Eunotiaceae
Genus	Alstonia	Eunotia
Species	Alstonia scholaris	Eunotia eurycephala

Conservation Status

Blackboard Tree

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Eunotia eurycephala é uma diatomácea de água doce pertencente ao gênero Eunotia, reconhecível por seus polos cefálicos amplamente expandidos e arredondados e contorno valvar suavemente curvado. É encontrada em habitats de água doce mole e ácida, incluindo turfeiras, turfeiras de Sphagnum e lagos de montanha na Europa e América do Norte. Esta espécie serve como bioindicador para o monitoramento da química da água.