Blackboard Tree vs

Alstonia scholaris compared with Clastidium setigerum

Key Differences

• Blackboard Tree is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree
Kingdom	Plantae (植物)	Bacteria (Bacteria)
Phylum	Magnoliophyta (被子植物門)	Cyanobacteria (藍藻)
Class	Magnoliopsida (モクレン綱)	Cyanobacteriia
Order	Gentianales (リンドウ目)	Cyanobacteriales
Family	Apocynaceae	Chamaesiphonaceae
Genus	Alstonia	Clastidium
Species	Alstonia scholaris	Clastidium setigerum

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.

Clastidium serigerumは、Clastidiaceae科に属する糸状シアノバクテリアで、基部付着細胞により基質に固定された先細りの糸状体を生産することが特徴です。淡水または海洋環境の藻類、無脊椎動物、岩石基質上に生育します。長い無色の毛で終わる単一の毛状糸状体がこの属の顕著な形態学的特徴です。