Blackboard Tree vs Lance-tipped Darner

Alstonia scholaris compared with Aeshna constricta

Taxonomic Classification

Rank	Blackboard Tree	Lance-tipped Darner
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Gentianales (Gentianales)	Odonata (Odonata)
Family	Apocynaceae	Aeshnidae
Genus	Alstonia	Aeshna
Species	Alstonia scholaris	Aeshna constricta

Conservation Status

Blackboard Tree

LC — Least Concern

Lance-tipped Darner

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Lance-tipped Darner
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.

Lance-tipped Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in 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.