alstonia vs Needle-leaf Spiderhead

Alstonia boonei compared with Serruria linearis

Key Differences

• alstonia is Least Concern while Needle-leaf Spiderhead is Endangered.

Taxonomic Classification

Rank	alstonia	Needle-leaf Spiderhead
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Proteales (Proteales)
Family	Apocynaceae	Proteaceae
Genus	Alstonia	Serruria
Species	Alstonia boonei	Serruria linearis

Evolutionary Relationship

alstonia and Needle-leaf Spiderhead share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

alstonia

LC — Least Concern

Needle-leaf Spiderhead

EN — Endangered

Physical Characteristics

Attribute	alstonia	Needle-leaf Spiderhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alstonia

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 4 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon and Guinea.

Needle-leaf Spiderhead

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

alstonia

The Alstonia (Alstonia boonei) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 4 distinct biome types within the Afrotropic biogeo. Distributed across Cameroon and Guinea.