Alistonia vs Narrow-leaved Arrowhead

Alstonia scholaris compared with Sagittaria subulata

Key Differences

• Alistonia is Least Concern while Narrow-leaved Arrowhead is Not Evaluated.

Taxonomic Classification

Rank	Alistonia	Narrow-leaved Arrowhead
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Gentianales (Gentianales)	Alismatales (Alismatales)
Family	Apocynaceae	Alismataceae
Genus	Alstonia	Sagittaria
Species	Alstonia scholaris	Sagittaria subulata

Evolutionary Relationship

Alistonia and Narrow-leaved Arrowhead share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Alistonia

LC — Least Concern

Narrow-leaved Arrowhead

NE — Not Evaluated

Physical Characteristics

Attribute	Alistonia	Narrow-leaved Arrowhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alistonia

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.

Narrow-leaved Arrowhead

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (9 countries) and South America (Colombia).

Alistonia

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.