alstonia vs Holt's Scalewort

Alstonia boonei compared with Radula holtii

Key Differences

• alstonia is Least Concern while Holt's Scalewort is Near Threatened.

Taxonomic Classification

Rank	alstonia	Holt's Scalewort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Jungermanniopsida (Jungermanniopsida)
Order	Gentianales (Gentianales)	Porellales (Porellales)
Family	Apocynaceae	Radulaceae
Genus	Alstonia	Radula
Species	Alstonia boonei	Radula holtii

Evolutionary Relationship

alstonia and Holt's Scalewort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

alstonia

LC — Least Concern

Holt's Scalewort

NT — Near Threatened

Physical Characteristics

Attribute	alstonia	Holt's Scalewort
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.

Holt's Scalewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.